Europe latest patents query

The latest invention patents collect the data information of Europe invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Information processing method and apparatus, communication device, and storage medium

ActiveEP4518402A4Connection managementTransmission
Owner:CHINA MOBILE COMM LTD RES INST +1

Apparatuses, methods and non-transitory computer-readable storage mediums for service communication proxy interconnection

PendingEP4546749A1TransmissionQos quality of servicePathPing
Owner:NOKIA SOLUTIONS & NETWORKS OY

Display module and display apparatus

ActiveEP4415044A4Semiconductor/solid-state device detailsSolid-state devices
Owner:HONOR DEVICE CO LTD

Face pose estimation method and apparatus, electronic device, and storage medium

ActiveEP4471737A4Image enhancementImage analysis
Owner:SHENZHEN XUMI YUNTU SPACE TECH CO LTD

Inorganic binder system

ActiveEP4545204A2Foundry mouldsFoundry coresPhysical chemistryMaterials science
Owner:FOSECO INTERNATIONAL LTD

Phosphor wheel

ActiveEP3422066B1ProjectorsMountings
Owner:CASIO COMPUTER CO LTD

Irak degraders and uses thereof

PendingEP4259128A4Organic active ingredientsOrganic chemistry
Owner:KYMERA THERAPEUTICS INC

Process for producing high purity steviol glycosides

ActiveEP3384039B1Microbiological testing/measurementFermentation
Owner:PURECIRCLE SDN BHD

Filter press end assembly and fluid management system for use in unipolar electrochemical devices

PendingEP4211293A4Cells
Owner:KEY DH IP INC IP STRATÉGIQUES DH INC

Compressor flow restrictor

ActiveEP4348131A4CompressorRotary/oscillating piston combinations for elastic fluids
Owner:COPELAND LP

Auto-injector

ActiveEP3380136B2Automatic syringesMedical devices
Owner:SANOFI AVENTIS DEUT GMBH

System and method for time-sensitive network (TSN) implementation of network slicing

PendingEP4371282A4Assess restrictionNetwork topologies
Owner:DOLBY INTELLECTUAL PROPERTY LICENSING LLC

Sheath core assembly and delivery instrument

ActiveEP4458328A4StentsProsthesis
Owner:LIFETECH SCI (SHENZHEN) CO LTD

Hair discard device

PendingEP4346502A4Carpet cleanersBaths
Owner:FELDMAN MARGARET

Quick charging station for electric vehicles

InactiveEP4545350A1Charging stationsElectric vehicle charging technologyControl cellFast charging station
Owner:COMPLEO CHARGING SOLUTIONS GMBH & CO KG

System for maintaining anterior chamber intraoperative intraocular pressure

ActiveEP4545116A2Enemata/irrigatorsEye surgerySurgical operationPhacoemulsification
Owner:JOHNSON & JOHNSON SURGICAL VISION INC

Method and system for visualizing information on gigapixels whole slide image

InactiveEP4315241A4Image enhancementImage analysis
Owner:APPLIED MATERIALS INC

Method and apparatus used in node for wireless communication

PendingEP4465575A4Signal allocationRadio transmission
Owner:SHANGHAI CODUS TECHNOLOGY CO LTD

Sacral neuromodulation for bowel and sexual functions

PendingEP4415808A4Spinal electrodesArtificial respiration
Owner:UNIV OF PITTSBURGH OF THE COMMONWEALTH SYST OF HIGHER EDUCATION

Udp message distribution method, device and readable storage medium

ActiveEP4529137A4Resource allocationTransmission
Owner:CHINANETCENT TECH

Charge trapping polycrystalline silicon films on silicon substrates with controllable film stress

PendingEP4546405A2Semiconductor/solid-state device manufacturingWafer bowDevice material
Owner:GLOBALWAFERS CO LTD

Chip packaging module and preparation method therefor, power supply module and electronic device

PendingEP4407680A4Improve stand-alone performanceimprove performanceSemiconductor/solid-state device detailsSolid-state devices
Owner:HUAWEI DIGITAL POWER TECH CO LTD

Labor-saving foldable pedal

PendingEP4464580A4Vehicle cranksFoldable cycles
Owner:WANG XIANGJUN

Compounds and methods for suppressing an immune response to substances containing polyethylene glycol

PendingEP4153235A4Organic active ingredientsOrganic non-active ingredients
Owner:AAB THERAPEUTICS LLC

Dynamic configuration of user interface layouts and inputs for extended reality systems

PendingEP4546295A2Character and pattern recognitionInput/output processes for data processingComputer graphics (images)Human–computer interaction
Owner:QUALCOMM INC

Automatic protocol selection for an imaging device

ActiveEP3375373B1Impression capsSensors
Owner:PALODEX GROUP

Control device, workpiece operation device, workpiece operation system, and control method

ActiveEP3722053B1Programme-controlled manipulatorProgramme control
Owner:FUJI CORP

A video encoder, a video decoder and corresponding methods

PendingEP4546772A1Two-way working systemsDigital video signal modificationComputer hardwareGraphics
Owner:HUAWEI TECH CO LTD

Lithium secondary battery

ActiveEP4191736A4Improve Coulombic efficiencyPositive electrodesSecondary cells servicing/maintenance
Owner:LG ENERGY SOLUTION LTD

Cooking apparatus

PendingEP4474715A4Stoves/ranges foundationsDomestic stoves or ranges
Owner:LG ELECTRONICS INC

System and method for manufacturing quality control using automated visual inspection

PendingEP4285337A4Programme controlImage enhancement
Owner:MUSASHI AI NORTH AMERICA INC

Use of peptide amide compound in preparation of drug for treating pruritus

PendingEP4324474A4Organic active ingredientsTetrapeptide ingredients
Owner:TIBET HAISCO PHARM CO LTD

Printing apparatus, control method, and program

PendingEP4546107A1Volume/mass flow measurementTypewritersSoftware engineeringUSB
Owner:CANON KK

Modified silicone rubber chemistry

PendingEP4545606A1CoatingsRubber layered productsPolymer scienceIce formation
Owner:EATON INTELLIGENT POWER LTD

Surgery instrument

PendingEP4458286A4Surgical manipulatorsSurgical robots
Owner:LIVSMED INC

Super-junction mosfet device

PendingEP4336564A4Reduce recoveryGood flexibilityEfficient power electronics conversionSemiconductor devices
Owner:CHINA RESOURCES MICROELECTRONICS (CHONGQING) CO LTD

Patient video monitoring system

PendingEP4364120A4Nursing bedsSensors
Owner:STRYKER CORP

Station device for holding cordless cleaner and communication method of station device

PendingEP4456513A4Version controlDocking stations/operations
Owner:SAMSUNG ELECTRONICS CO LTD

Responding to charging requests

PendingEP4512042A4Metering/charging/biilling arrangementsAccounting/billing services
Owner:TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Electrode assembly manufacturing device and electrode assembly manufacturing method

ActiveEP4307416A4defect ratereduce assemblyImage enhancementImage analysis
Owner:LG ENERGY SOLUTION LTD

Multifilament, method for manufacturing multifilament, staple, and method for manufacturing staple

PendingEP4317554A4high strengthFilament/thread formingMonocomponent copolyesters artificial filament
Owner:KANEKA CORP

Ink-jet recording method

PendingEP4495197A4Duplicating/marking methodsInks
Owner:FUJIFILM CORP

Antenna, electronic device, and method for manufacturing antenna

PendingEP4350893A4reduce heatreduce loadAntenna adaptation in movable bodiesProtective material radiating elements
Owner:JAPAN AEROSPACE EXPLORATION AGENCY

Handling unexpected configuration cases in a sidelink relay network in a wireless communication system

PendingEP4464115A4Network traffic/resource managementAssess restriction
Owner:SAMSUNG ELECTRONICS CO LTD

First device, second device, signal transmission method and wireless access system

PendingEP4425796A4Radio-over-fibreTransmission monitoring/testing/fault-measurement systems
Owner:HUAWEI TECH CO LTD

Inertial navigation initial-alignment method and apparatus applied to oblique measurement, and device

PendingEP4394326A4low accuracypoor reliabilityNavigation instrumentsSatellite radio beaconing
Owner:QIANXUN SPATIAL INTELLIGENCE INC

Compensation method and compensation apparatus for display panel, and display apparatus and storage medium

PendingEP4322145A4good compensationImprove the display effectCathode-ray tube indicators
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Drilling control

PendingEP4355981A4SurveyConstructions
Owner:SERVICES PETROLIERS SCHLUMBERGER SA +1

Method for connecting to external display device on basis of biometric information, and electronic device

PendingEP4546841A4User identity/authority verificationConnection management
Owner:SAMSUNG ELECTRONICS CO LTD

Techniques and apparatuses for tertiary synchronization signal design for new radio

PendingEP4546696A2Synchronisation arrangementModulated-carrier systemsMultiplexingUser equipment
Owner:QUALCOMM INC

Method and apparatus for concealing frame error and method and apparatus for audio decoding

ActiveEP4521400A3Speech analysisTime domainError concealment
Owner:SAMSUNG ELECTRONICS CO LTD

Golf club head with multi-material construction

PendingEP4363065A4Golf clubs
Owner:KARSTEN MFG CORP

Device and method for the amelioration of ectatic and irregular corneal disorders

PendingEP4376698A4Laser surgeryEye implants
Owner:CTAK LLC

Synchronized driving waveforms for four-particle electrophoretic displays

PendingEP4348345A4Static indicating devicesNon-linear optics
Owner:E INK CORP

Resource allocation and timing handling in cellular mesh networks

ActiveEP3942881B1Synchronisation arrangementAssess restriction
Owner:SAMSUNG ELECTRONICS CO LTD

Adjustable tightening apparatus

PendingEP4294742A4Pipe supportsElectrical apparatus
Owner:KML HOLDING GROUP LLC

Image processing method and apparatus, electronic device, and storage medium

ActiveEP4439444A4Image analysisInternal combustion piston engines
Owner:BEIJING ZITIAO NETWORK TECH CO LTD

Fibroblast activation protein compound or salt with albumin dual-binding function

PendingEP4545098A1Radioactive preparation carriersPharmaceutical non-active ingredientsFibroblastChemical compound
Owner:NAT ATOMIC RES INST

Methods and wireless / transmit receive unit directed to network access for non-terrestrial networks

PendingEP4546932A1Synchronisation arrangementNetwork topologiesWireless transmissionTerm memory
Owner:INTERDIGITAL PATENT HOLDINGS INC

Substituted tetrahydrofurans as modulators of sodium channels

PendingEP4506001A3Organic active ingredientsAntipyreticDiseasePharmaceutical drug
Owner:VERTEX PHARMACEUTICALS INC

Information processing method, aerosol generation system, and program

PendingEP4356767A4Improve user convenienceDigital data authenticationTransmission
Owner:JAPAN TOBACCO INC

Method for preparing secondary battery material from black mass

ActiveEP4443601A4Cell electrodesWaste accumulators reclaiming
Owner:KOREA ZINC CO LTD +1

Patient-specific adjustment of spinal implants, and associated systems and methods

ActiveEP4362858A4Image enhancementMechanical/radiation/invasive therapies
Owner:CARLSMED INC

Dimeric collagen hybridizing peptides and methods of use thereof

InactiveEP4355769A4Connective tissue peptidesSolid sorbent liquid separation
Owner:UNIV OF UTAH RES FOUND

System and method for spark plug identification and engine monitoring

ActiveEP3900129B1Sparking plugsMachines/engines
Owner:AI ALPINE US BIDCO INC

Image production system, image production method, and program

ActiveEP4432238A4Animation3D-image rendering
Owner:SONY GROUP CORP

Method for processing alloy

PendingEP4375385A4Waste accumulators reclaimingProcess efficiency improvement
Owner:SUMITOMO METAL MINING CO LTD

Devices and methods for transferring an object

PendingEP4277587A4Nursing bedsAmbulance service
Owner:ABLE INNOVATIONS INC

Geographically-distributed electronically-steered array antenna system for ground-based uplink communications

PendingEP4546659A1Spatial transmit diversityCommunications systemAnalog signal
Owner:PANASONIC AVIONICS CORP

Electronic device for controlling vibration motor on basis of combination of resonant frequency and voltage, and method therefor

PendingEP4507189A4Input/output for user-computer interactionElectric motor control
Owner:SAMSUNG ELECTRONICS CO LTD

Sensing measurement method and communication apparatus

PendingEP4510682A4Error preventionNetwork topologies
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Method and apparatus for communicating user data via a physical shared channel

PendingEP4546923A2Site diversityReceiver specific arrangementsComputer hardwareInformation searching
Owner:LENOVO (SINGAPORE) PTE LTD

Sun protection device

ActiveEP3958046B1Optical parts
Owner:OPTREL HOLDING AG

Organic light-emitting device

PendingEP4300608A4Solid-state devicesSemiconductor/solid-state device manufacturing
Owner:SFC CO LTD

Padlock

InactiveEP4363680A4Non-mechanical controlsPadlocks
Owner:AMBITLOCKER APS

Chip layout wiring method and apparatus, device, storage medium and chip layout

PendingEP4421672A4Quantum computersComputer aided design
Owner:TENCENT TECHNOLOGY (SHENZHEN) CO LTD

Pouch forming method

ActiveEP4283764A4reduce generationoccurrence of the curls in the pouch may be significantly reduced or preventedSynthetic resin layered productsElectrical equipment
Owner:LG ENERGY SOLUTION LTD

Adsorbent material for removing nitrogen oxides from indoor or cabin air

PendingEP4232182A4Gas treatmentMechanical apparatus
Owner:BASF MOBILE EMISSIONS CATALYSTS LLC

Film, molding transfer foil comprising same, film roll, and method for producing film

ActiveEP3712201B1Film/foil adhesivesDecorative surface effects
Owner:TORAY INDUSTRIES INC +1

Mat material, exhaust gas purification device, and method for producing mat material

PendingEP4488435A4Gas treatmentDispersed particle filtration
Owner:IBIDEN CO LTD

Component carrier with electronic components and thermally conductive blocks on both sides

ActiveEP3996473B1Printed circuit aspectsMultilayer circuit manufacture
Owner:AT & S AUSTRIA TECHNOLOGIE & SYSTEMTECHNIK AG

Wind turbine tower installation apparatus and method

InactiveEP4367393A4Engine manufactureWind motor assembly
Owner:NEKKAR ASA

Device, methods and uses for treating anaphylaxis

ActiveEP4545122A2Organic active ingredientsNervous disorderInhalationAnaphylactic reactions
Owner:KOKUA PHARMA INC

Flying assistance system, flying assistance device, and flying assistance method

PendingEP4498348A4Navigation instrumentsAircraft traffic control
Owner:MITSUBISHI ELECTRIC CORP

Display device

PendingEP4435771A4Cathode-ray tube indicatorsNon-linear optics
Owner:SAMSUNG ELECTRONICS CO LTD

Cylindrical battery and current collector applied thereto, and battery pack and vehicle including such cylindrical battery

PendingEP4362210A4reduce resistanceIncrease energy densitySmall-sized cells cases/jacketsWound/folded electrode electrodes
Owner:LG ENERGY SOLUTION LTD

An apparatus, method and computer program for adjusting output signals

ActiveEP3830679B1Input/output processes for data processing
Owner:NOKIA TECHNOLOGIES OY

Electronic device and method for changing chatbot

ActiveEP3659106B1Data processing applicationsNatural language data processing
Owner:SAMSUNG ELECTRONICS CO LTD

Calculation device, calculation system, solution displaying method and program

PendingEP4546149A1Digital computer detailsNatural language data processingComputer graphics (images)Display device
Owner:CASIO COMPUTER CO LTD

Storehouse

PendingEP4367459A4Lighting and heating apparatusRefrigeration devices
Owner:LG ELECTRONICS INC

Display panel and display apparatus

PendingEP4447640A4Static indicating devices
Owner:BOE TECHNOLOGY GROUP CO LTD +1

Message processing method and apparatus and electronic device

ActiveEP4455921A4Digital data protectionPlatform integrity maintainance
Owner:HONOR DEVICE CO LTD

Display apparatus

ActiveEP4488985A4Digital data processing detailsSubstation equipment
Owner:BOE TECHNOLOGY GROUP CO LTD

Image processing device and image processing method for performing facial authentication

PendingEP4350611A4reduce can be registeredImage enhancementImage analysis
Owner:CANON KK

Base station antennas having an active antenna module(s) and related devices and methods

PendingEP4356484A4Radiating element housingsResonant antenna details
Owner:OUTDOOR WIRELESS NETWORKS LLC

Battery module

ActiveEP4415112A4Secondary cellsCell component details
Owner:LG ENERGY SOLUTION LTD

Respiratory pressure treatment system

ActiveEP4541403A3RespiratorsMedical devicesHeat conductingRespiratory pressure
Owner:RESMED PTY LTD

Enzyme agent containing transglutaminase and use thereof

PendingEP4357451A4BacteriaAcyltransferases
Owner:AMANO ENZYME INC

Junction box assembly for electrical wiring

PendingEP4546583A1Electrical apparatusClassical mechanicsSoft materials
Owner:GEWISS SPA

Configuration for product made of liquid silicone rubber (LSR) for providing comfort, protection, rehabilitation and bodily care

InactiveEP4321046A4Finger bandagesDevices for pressing relfex points
Owner:TEIXEIRA RANGEL ANA MARIA

Part for clock movement

ActiveEP3273307B1GearworksEscapements
Owner:NIVAROX FAR SA

In-vehicle network ota security communication method and apparatus, vehicle-mounted system, and storage medium

ActiveEP4436102A4Key distribution for secure communicationUser identity/authority verification
Owner:CHENGDU DESAY SV KAWA TECHNOLOGY CO LTD

Apparatus and method for receiving paging-related information

PendingEP4470303A4Connection management
Owner:SAMSUNG ELECTRONICS CO LTD

Chair frame and chair

ActiveEP4342335A4increase unfolded anglezero gravityStoolsReclining chairs
Owner:DEWERTOKIN TECHNOLOGY GROUP CO LTD

Camera module, and photosensitive assembly and manufacturing method therefor

ActiveEP3998768B1Radiation controlled devices
Owner:NINGBO SUNNY OPOTECH CO LTD

Stable aqueous pharmaceutical composition or freeze-dried pharmaceutical composition

PendingEP4311555A4Powder deliveryPeptide/protein ingredients
Owner:JCR PHARMACEUTICALS CO LTD

Glenoid arthroplasty and offset reamers

PendingEP4545021A2SurgeryShoulder jointsArticular surfacesArticular surface
Owner:CATALYST ORTHOSCI INC

Track adapter, track and electrical system

PendingEP4459808A4Candle holdersElectric circuit arrangements
Owner:SUZHOU OPPLE LIGHTING +1

Random-access occasion selection for reduced-capability user equipment

PendingEP4360383A4Assess restrictionWireless network protocols
Owner:QUALCOMM INC

Systems and methods for clock synchronization

ActiveEP3959814B1Pulse automatic controlTime-division multiplex
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Appending amines to metal organic frameworks

PendingEP4436708A4Physical/chemical process catalystsOther chemical processes
Owner:EXXONMOBIL TECHNOLOGY & ENGINEERING CO +1

Providing and obtaining one or more data sets via a digital communication network

ActiveEP4073995B1Computer security arrangementsTransmission
Owner:NOSCENDO GMBH

Systems and methods for determining an articulated trailer angle

PendingEP4359283A4Tractor-trailer combinationsUsing optical means
Owner:OUTRIDER TECHNOLOGIES INC

Automated generation and recommendation of goal-oriented tasks

PendingEP4356325A4Natural language translationNatural language analysis
Owner:PANASONIC WELL LLC

Actinic-ray-sensitive or radiation-sensitive resin composition, resist film, method for forming pattern, and method for producing electronic device

PendingEP4446811A4Photomechanical exposure apparatusPhotosensitive material processing
Owner:FUJIFILM CORP

System and method for varying data volume transmitted to external source

ActiveEP3873329B1Medical data miningMechanical/radiation/invasive therapies
Owner:RESMED INC

Machine learning proxy model for parameter tuning in oilfield production operations

PendingEP4348362A4SurveyConstructions
Owner:SERVICES PETROLIERS SCHLUMBERGER SA +1

Sounding reference signal multiplexing for non-terrestrial networks

PendingEP4381856A4Network topologiesRadio transmission
Owner:QUALCOMM INC

Detection of human leukocyte antigen loss of heterozygosity

PendingEP4363616A4Microbiological testing/measurementBiostatistics
Owner:TEMPUS AI INC

Play token, method for manufacturing play token, and inspection system

ActiveEP3659460B1Synthetic resin layered productsCard games
Owner:ANGEL PLAYING CARDS CO LTD

Operations productivity software system, server and method

PendingEP4360292A4Customer relationshipBuying/selling/leasing transactions
Owner:AVEVA SOFTWARE LLC

Carrier-foil-attached ultra-thin copper foil and method for manufacturing embedded substrate using same

PendingEP4322712A4suppress nodulationimprove featuresPrinted circuit aspectsConductive pattern formation
Owner:LOTTE ENERGY MATERIALS CORP

Candida Anti-fungal composition containing lipoteichoic acid

PendingEP4344547A4BiocideAntibacterial agents
Owner:SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Apelin receptor modulators for treating age-related muscle conditions

InactiveEP4319873A4Organic active ingredientsOrganic chemistry
Owner:BIOAGE LABS INC

Coating composition, coating film, layered product, and coated article

PendingEP4306553A4Coatings
Owner:DAIKIN INDUSTRIES LTD

Optical fiber cable

PendingEP4343399A4Suppresses deterioration of transmission characteristicsReduce the packing densityFibre mechanical structures
Owner:FUJIKURA LTD

Cannabidiol-type cannabinoid compound

ActiveEP3883563B1Organic active ingredientsNervous disorder
Owner:JAZZ PHARM RES UK LTD

Electrode device for blocking or controlling nerves in body

PendingEP4364681A4Easily damagedaccurately bringSpinal electrodesInstrument handpieces
Owner:DEEPQURE INC

Tray hinge system

PendingEP4359836A4Fibre mechanical structures
Owner:COMMSCOPE TECHNOLOGIES LLC

Ambulatory pest trapping device

InactiveEP4458148A4Insect catchers and killersAgainst vector-borne diseases
Owner:KURARAY TRADING CO LTD

Glass having visual internal roughness and method for manufacturing same

PendingEP4442665A4Coatings
Owner:IND UNIV COOPERATION FOUND OF KOREA AEROSPACE UNIV

Separator having low pore closure temperature and preparation method therefor

PendingEP4546543A1Cell component detailsLi-accumulatorsPolyolefinElectrical battery
Owner:SHANGHAI ENERGY NEW MATERIALS TECHNOLOGY CO LTD

Delayed release compositions of dimethyl fumarate

PendingEP4346796A4Organic active ingredientsNervous disorder
Owner:ZIM LAB LTD

Method and apparatus for controlling environment adjusting apparatus, and intelligent environment adjusting system

InactiveEP4336784A4accurately reflectlow costMechanical apparatusLighting and heating apparatus
Owner:DAIKIN INDUSTRIES LTD

Steam release mechanism for an oven

PendingEP4363774A4Domestic stoves or rangesLighting and heating apparatus
Owner:BREVILLE HLDG PTY LTD

Tissue displacement foam

PendingEP4493077A4Organic active ingredientsSurgical adhesives
Owner:MAYO FOUNDATION FOR MEDICAL EDUCATION & RESEARCH

Input device, main operating device, and surgical robot

PendingEP4331523A4easy to operateReduce signal lossDiagnosticsSurgical systems user interface
Owner:SHENZHEN JINGFENG MEDICAL TECH CO LTD

Power control method for power supply of waste treatment system

ActiveEP4361546A4Glass furnace apparatusCrucible furnaces
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Systems and methods for digital media-based user authentication

InactiveEP4546180A1Mathematical modelsKernel methodsUser verificationInternet privacy
Owner:CAPITAL ONE SERVICES LLC

Battery module with enhanced safety

ActiveEP4379908A4effectively control thermal events occurring inside the battery moduleevenly heatedSecondary cellsCell component details
Owner:LG ENERGY SOLUTION LTD

Electromagnetic flow meter

PendingEP4545914A1Volume/mass flow by electromagnetic flowmetersMechanical engineeringElectromagnetic flow
Owner:YOKOGAWA ELECTRIC CORP