Japan latest patents query
The latest invention patents collect the data information of Japan 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.
Light-emitting device and substrate for forming light-emitting device
ActiveJP7884296B2Materials sciencePhotochemistry
Owner:JAPAN DISPLAY INC
Improved synthesis method for producing regular polyblock copolymers with a controllable molecular weight distribution
ActiveJP7884501B2Polymer scienceOrganic chemistry
Owner:FORSCHUNGSZENTRUM JULICH GMBH
Printing method, feasibility determination method, and printing system
PendingJP2026110997APaper sheet
Owner:SEIKO EPSON CORP
Ultrasonic generator and highly directional speaker
PendingJP2026111122AUltrasonic beamSound sources
Owner:RICOH CO LTD
Internally grooved pipe for flaring and heat exchanger equipped therewith
InactiveJP7884384B2Threaded pipeMechanical engineering
Owner:KMCT CORP
Cloud cover forecasting device, power generation forecasting device, cloud cover forecasting method, and power generation forecasting method
ActiveJP7884701B2Predictive methodsSimulation
Owner:MITSUBISHI ELECTRIC CORP
Fluid control components and plate heat exchangers
PendingJP2026111345APlate heat exchangerFluid control
Owner:MDI CORP
Walking control system
PendingJP2026111038APhysical medicine and rehabilitationControl system
Owner:HONDA MOTOR CO LTD +1
Roof panel unit and roof manufacturing method
ActiveJP2026111102AArchitectural engineeringStructural engineering
Owner:TAKASHIMA & CO LTD +1
Water channel bed and membrane separation equipment
PendingJP2026111275A
Owner:KURITA WATER INDUSTRIES LTD
Information processing device, information processing method, and program
PendingJP2026111560A
Owner:RICHIKA CO LTD
Power distribution box, automotive wiring structure
ActiveJP7884447B2Mechanical engineeringCable harness
Owner:FURUKAWA ELECTRIC CO LTD +1
Program, information processing device, and method
PendingJP2026111376AInformation processingEngineering
Owner:PARKS INC
Program, information processing device, and information processing method
ActiveJP2026111169AInformation processingEngineering
Owner:CLUSTER INC
Display control device, display control method, and display control program
ActiveJP7884623B1Computer hardwareElectrical battery
Owner:NIPPON STEEL & SUMIKIN ENGINEERING CO LTD
Composition for improving symptoms of the eyes and / or nose and / or for preventing their onset or worsening.
PendingJP2026110952ALactic acid bacteriumOphthalmology
Owner:KIRIN HOLDINGS KK
PVDF Acrylate Latex-based separator coating for lithium-ion batteries
ActiveJP7884536B2Electrical batteryLatex rubber
Owner:ARKEMA FRANCE SA
Footwear, footwear upper, and method for manufacturing the same
ActiveJP7884522B2Mechanical engineering
Owner:PUMA SE
Information processing device
PendingJP2026111344AInformation processingAlgorithm
Owner:TOYOTA JIDOSHA KK
Information processing device, head-mounted display device, electronic apparatus, information processing method, and program
PendingJP2025008017A5
Owner:CANON KK
Rear grip base material, reel seat base material, and rear grip and reel seat formed from each of these.
ActiveJP7884479B2Classical mechanicsMechanical engineering
Owner:DAIWA SEIKO CORPORATION
Electronic component, method for forming protective film, and method for manufacturing electronic component
PendingJPWO2025089298A5
Mounting hardware for cover clamps
ActiveJP1830762SStructural engineeringSolar power
Owner:NE GUROSU DENKO
Indoor air conditioning device
PendingJP2026111425AProcess engineeringBody movement
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Bicyclic compounds and their use in the treatment of diseases
ActiveJP7884275B2DiseaseBicyclo Compounds
Owner:LEONABIO INC
Quantification of tamoxifen and its metabolites by mass spectrometry
ActiveJP7884626B2MetaboliteMass Spectrometry-Mass Spectrometry
Owner:QUEST DIAGNOSTICS INVESTMENTS INC
Method for manufacturing circuit board and circuit board
PendingJPWO2025074512A5
Electrolytes, secondary batteries, and lithium-ion secondary batteries
PendingJP2026111298AElectrolytic agentElectrical battery
Owner:OSAKA UNIVERSITY +1
Fuel cell stack
PendingJPWO2025204371A5
Orientation estimation device and orientation estimation method
ActiveJP7884705B2Pattern recognitionComputer graphics (images)
Owner:MITSUBISHI ELECTRIC CORP
Arc fault detection system and distribution board
ActiveJP7884229B2Embedded systemElectrical and Electronics engineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Method for producing hollow silica particle having organic group on surface
PendingJP2025014678A5
Owner:KAO CORP
Quality control support methods, quality control support systems, and work systems
ActiveJP7884231B2Supporting systemControl engineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Solid-state quantum sensor module and sensor device
InactiveJP7884667B2Quantum sensorComputational physics
Owner:DAI NIPPON PRINTING CO LTD
Vibration-damping contact mechanism for high-voltage connections
PendingJP2026111538AClassical mechanicsElectrical connection
Owner:TE CONNECTIVITY SOLUTIONS GMBH
Pressure detection device and pressure detection method
PendingJP2026111119ADigital signal processingConverters
Owner:MITSUBISHI CHEM CORP
Battery pack and lower case
PendingJP2026111358AElectrical batteryHeat sink
Owner:TOYOTA BATTERY CO LTD
Control method, control device, and machine tool
PendingJP2026110878AMachine controlControl engineering
Owner:MAKINO MILLING MASCH CO LTD
Complement antibody-drug conjugate
PendingJP2026521989AAntiendomysial antibodiesMacula lutea degeneration
Owner:ADS THERAPEUTICS LLC
Refrigerator
PendingJPWO2025220146A5
Method for dismantling a portal structure and method for manufacturing a portal structure
PendingJP2026111347AJackscrewIndustrial engineering
Owner:TAIHEI DENGYO KAISHA
Lighting system
PendingJP2026111263AControl cellEngineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Building construction planning support system, building construction planning support method and program
ActiveJP7884363B2Planning supportBuilding construction
Owner:AZUSA SEKKEI
Photoconversion ink composition, photoconversion multilayer substrate and photoconversion pixel substrate manufactured using the same
ActiveJP7884464B2Composite material
Owner:DONGWOO FINE CHEM CO LTD
Optical circulator and optical monitoring method
PendingJP2026111283APolarizerMechanical engineering
Owner:NIPPON ELECTRIC GLASS CO LTD
Payment management device, payment management method, and application program
PendingJP2024119734A5
Owner:PAYPAY CO LTD
Systems, methods, and programs
PendingJP2026111273AInformation controlTerminal equipment
Owner:ITOKI CORP
Expansion joints for bridges and elevated roads
PendingJP2026111293AExpansion jointStraight segment
Owner:INOAC CORP
Plasma-based gas conversion device
PendingJP2026110912APhysical chemistryPlasma Gases
Owner:JFE ENGINEERING CORP +1
Core-shell particles, their manufacturing method, and their uses
PendingJP2026110911AMagnetizationEddy current
Owner:NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE & TECHNOLOGY
Laser light-sound wave sine theorem intersection projection device, including gaze-synchronized type
PendingJP2026110879ASmartglassesEngineering
Owner:武用 健
Press die manufacturing method
PendingJP2026110933ASurface roughnessMechanical engineering
Owner:MITSUBISHI MOTORS CORP
Battery case and method for manufacturing a battery case
ActiveJP7884664B2Electrical batteryMechanical engineering
Owner:JINKO ENERGY STORAGE TECH CO LTD
Gettering capability evaluation method and gettering capability evaluation sample
PendingJP2026111426AWaferingPhysical chemistry
Owner:SUMCO CORP
Information processing method, program, and terminal device
PendingJP2026111130AInformation processingSoftware engineering
Owner:TOKEN CHEM CO LTD +1
Organic electroluminescent elements and electronic devices
PendingJP2026111279AElectron holeHole injection layer
Owner:IDEMITSU KOSAN CO LTD
Robot item picking method, terminal device, and readable storage medium
PendingJP2026111563A
Owner:SHENZHEN YOUIBOT ROBOTICS CO LTD
Method for preparing isocyanurate group-containing polyisocyanates
PendingJP2026522009AArylPolymer science
Owner:COVESTRO DEUTSCHLAND AG
Coating module with flexible film, coating system, thermal transfer printing apparatus, system, and method
PendingJP2024008897A5Coating systemThin membrane
Owner:株式会社アルモア
Treatment composition containing esteramine or its salt
PendingJP2026521999AOrthoesterBiology
Owner:PROCTER & GAMBLE CO
Manganese iron lithium phosphate composite cathode material and method for manufacturing the same, cathode sheet, secondary battery
PendingJP2026111536AElectrical batteryHigh energy
Owner:AESC JAPAN LTD
Power converter and refrigeration cycle system equipped therewith
ActiveJP7884681B2
Owner:MITSUBISHI ELECTRIC CORP
Route switching system, route switching device, route switching method, and program
PendingJPWO2025074616A5
System and method for manufacturing three-dimensional structures
ActiveJP7884455B2
Owner:VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK NV (VITO)
Program verification device
PendingJP2026111366AProgram validationSoftware engineering
Owner:DENSO CORP
Organic electroluminescent elements and electronic devices
PendingJP2026111349AElectron holePhysical chemistry
Owner:IDEMITSU KOSAN CO LTD
Fan rotors, cooling fans, and electronic equipment
PendingJP2026521980ARetaining ringElectrical and Electronics engineering
Owner:NANCHANG HUAQIN ELECTRONIC TECH CO LTD
Heating device, fixing device, and image forming apparatus
PendingJP2026111142APaper sheetResistor
Owner:ETRIA CO LTD
Two-pack type curable composition and use thereof
PendingJPWO2025075042A5
Thermoplastic elastomer composition and extruded article
PendingJPWO2025142601A5
Anti-SARS-CoV-2 spike glycoprotein antibody and antigen-binding fragment
ActiveJP7884649B2AntigenAntiendomysial antibodies
Owner:REGENERON PHARMACEUTICALS INC
Decomposition apparatus, method for operating the decomposition apparatus, method for regenerating the decomposition apparatus, and method for producing hydrocarbon compounds
PendingJP2026111443APhysical chemistryProcess engineering
Owner:RESONAC CORP
Resin molding apparatus and method for manufacturing resin molded products
ActiveJP2026110961APolymer sciencePolymer chemistry
Owner:TOWA
Vehicle control device and vehicle control method
PendingJPWO2025164075A5
Resource-saving method for activating metal surfaces before phosphate treatment
ActiveJP7884452B2Physical chemistryMetal
Owner:HENKEL KGAA
Collection management system, dish collection system, collection management method, and program
ActiveJP7884561B2Collection systemCollection management
Owner:STEERETAIL CO LTD
Macropinocytosis-selective monobody-drug conjugate
ActiveJP7884274B2Drug conjugationAntiendomysial antibodies
Owner:NEW YORK UNIV
Detachable support device, detachable support set, and work method
ActiveJP7884264B2Software engineeringMechanical engineering
Owner:I-ROBOTICS CO LTD
Memory systems and information processing systems
ActiveJP7884400B2Information processingInformation handling system
Owner:KIOXIA CORP
Audio processing method for achieving streaming TTS
PendingJP2026521978AData packEngineering
Owner:SHENZHEN TIMEKETTLE TECH CO LTD
Rotor sail assembly system and method for installing a rotor sail
PendingJP2026111506AMarine engineeringTower
Owner:NORSEPOWER OY
Precipitation estimation device, precipitation estimation method, and computer program
PendingJPWO2025074984A5Computational scienceSimulation
Method and apparatus for estimating the cause of power system failures
ActiveJP7884390B2Electric power systemSystem failure
Owner:HITACHI LTD +2
Terminals, wireless communication methods, base stations and systems
ActiveJP7884557B2Electrical and Electronics engineeringBase station
Owner:NTT DOCOMO INC
Encapsulating sheet and system board for system board on which the processor is mounted.
PendingJP2026111470APolymer sciencePolyolefin
Owner:DAI NIPPON PRINTING CO LTD
Method for separating and recovering rare earth component and metal component from multilayer ceramic capacitor waste after calcination
PendingJPWO2025115287A5
Lens for blind spot monitor, blind spot monitor light-emitting unit, and blind spot monitor light-emitting section
PendingJP2026111302ABlind spotEngineering
Owner:MURAKAMI CORP
Combination of engineered natural killer (NK) cells with antibody therapy and related methods
PendingJP2025525439A5
Owner:INDAPTA THERAPEUTICS INC
GUI for icons
ActiveJP1747334SGraphical user interfaceElectronic cigarette
Owner:ALTRIA CLIENT SERVICES LLC
Resist composition, resist pattern formation method, compound, and polymer compound
PendingJP2026111268ASolubilityPolymer science
Owner:TOKYO OHKA KOGYO CO LTD
Coloring composition for color filters, color curable composition for color filters, color filters, solid-state image sensors, and image display devices.
ActiveJP2026111386AOrganic solventColor gel
Owner:TOYO INK MFG CO LTD
Composite film, laminate, molded article, and method for manufacturing laminate
PendingJP2026111024APolymer scienceComposite film
Owner:TOYOBO CO LTD
Condiment container
ActiveJP1747389SStructural engineeringMechanical engineering
Owner:YAMAZAKI JITSUGYO
Submersible solar power generation equipment
PendingJP2026521992ATransit systemSolar power
Owner:クラウス シュヴェルク