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.
Electric power steering system
ActiveJP7877135B2Electrical steering
Owner:NSK STEERING & CONTROL CO LTD
Method and control apparatus for manufacturing the optical system of a lithography apparatus
PendingJP2026520170APhotomechanical exposure apparatusMicrolithography exposure apparatusThermal dilatationEffective surface
Owner:CARL ZEISS SMT GMBH
system
PendingJP2026101217AQuantum computersKernel methodsEngineeringData science
Owner:SOFTBANK GROUP CORP
Machinery, machinery, and methods for supplying corrugated cardboard to machines for boxing or packaging using corrugated cardboard.
PendingJP2026520142AMechanical working/deformationcardboardAdhesive
Owner:CMC SRL
Fire extinguishing equipment
PendingJP1746464SFire - disastersStructural engineering
Owner:NOHMI BOSAI LTD
The processing process of Maikai black tea and Maikai black tea
ActiveJP7877384B2Pre-extraction tea treatmentTea extractionBiotechnologyBlack teas
Owner:SHANDONG ACADEMY OF AGRICULTURAL SCIENCES +1
Aircraft pneumatic tires
PendingJP2026101464APneumatic tyre reinforcementsTyre tread bands/patternsHigh fractureControl theory
Owner:BRIDGESTONE CORP
Vibration damping device
ActiveJP7877194B2Non-rotating vibration suppressionProtective buildings/shelters
Owner:FUJITA CO LTD
Defect inspection device, program, and defect inspection method
PendingJP2026101127AImage analysisEngineeringThresholding
Owner:RESONAC CORP
Composition and method for removing lipstick by using branched polyamine
PendingJP2024144599A5Inorganic/elemental detergent compounding agentsOrganic detergent compounding agents
Owner:ECOLAB USA INC
Negative thermal expansion material, method for manufacturing the same, and composite material
ActiveJP7877612B1Phosphorus compoundsZinc phosphateThermal dilatation
Owner:NIPPON CHEMICAL IND CO LTD
Drone-based power inspection device for transmission lines
ActiveJP7876954B2Rope railwaysApparatus for overhead lines/cablesUncrewed vehicleTesting Methods
Owner:HUANENG FUXIN WIND POWER GENERATION CO LTD
Replaceable tip drill and drill head
PendingJP2026100900ATransportation and packagingTrepanning drillsRotational axisCooling efficiency
Owner:MITSUBISHI MATERIALS CORP
Method and apparatus for integrating heat into a district heating network
ActiveJP7877582B2CellsDistrict heating systemThermodynamicsProcess engineering
Owner:SIEMENS ENERGY GLOBAL GMBH & CO KG
Method for measuring neutrophil count using trace amounts of biological samples
PendingJP2026101592AMaterial analysis by observing effect on chemical indicatorBiological testingSuperoxideBlood specimen
Owner:WAKAYAMA MEDICAL UNIV
system
PendingJP2026101371AData processing applicationsOther databases retrievalInformation processingDisplay device
Owner:SOFTBANK GROUP CORP
Goods carrier and blank for the same
ActiveJP7877202B2Rigid containersContainers with multiple articles
Owner:WESTROCK PACKAGING SYSTEMS LLC
Methods for the treatment of polymorphism and cognitive impairment with GABAAα5 agonists.
ActiveJP7876889B2Nervous disorderOrganic chemistryAgonistPsychiatry
Owner:AGENEBIO INC
Connectors and connector mounting boards
PendingJP2026101028ATwo-part coupling devicesStructural engineeringMechanical engineering
Owner:JAPAN AVIATION ELECTRONICS IND LTD
Ultraviolet irradiation device
PendingJP2026100911AConveyor partsShutterUltraviolet lights
Owner:TOSHIBA LIGHTING & TECHNOLOGY CORP
Method for producing a composition containing a purified fluorine-containing ether compound
InactiveJP7877266B2Organic compound preparationCarboxylic acid esters preparationEtherMedicinal chemistry
Owner:DAIKIN INDUSTRIES LTD
Side impact protection block, mounting base, and child safety seat
ActiveJP7877542B2Child seatsSide impactMechanical engineering
Owner:BAMBINO PREZIOSO SWITZERLAND AG
system
PendingJP2026101227AInput/output for user-computer interactionCordless telephonesDisplay deviceAcoustics
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101151AAssess restrictionInformation processingCommunication quality
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101354AInput/output for user-computer interactionData processing applicationsEngineeringHuman–computer interaction
Owner:SOFTBANK GROUP CORP
Energy storage module
PendingJP2026101002AProtecting/adjusting hybrid/EDL capacitorMultiple hybrid/EDL capacitorsBusbarElectrical connection
Owner:TOYOTA JIDOSHA KK
Pouch container
PendingJP2026101454ABagsSacksMechanical engineeringSolid matter
Owner:MEGMILK SNOW BRAND CO LTD
Connector assembly
PendingJP2026101029ATwo-part coupling devicesElectrical connectionPhysics
Owner:JAPAN AVIATION ELECTRONICS IND LTD
Secondary batteries
PendingJP2026101080ASecondary cellsNon-aqueous electrolyte accumulator electrodesElectrical batteryBattery cell
Owner:NISSAN MOTOR CO LTD
system
PendingJP2026101297AData processing applicationsData transformationInformation presentation
Owner:SOFTBANK GROUP CORP
dsRNA molecules for regulating MASP2 gene activity
PendingJP2026520116AOrganic active ingredientsGenetic material ingredientsDiseaseNucleotide
Owner:RONA THERAPEUTICS INC +1
A method for treating and stratifying cancer patients.
ActiveJP7877301B2Organic active ingredientsMicrobiological testing/measurementOncologyCancer research
Owner:INST NAT DE LA SANTE & DE LA RECHERCHE MEDICALE (INSERM) +2
Method for manufacturing resist compositions and resist patterns, and compounds
PendingJP2026101642AOrganic chemistryPhotomechanical exposure apparatusPolymer scienceHalogen
Owner:SUMITOMO CHEM CO LTD
Alignment method for partially overlapping point clouds based on double coincidence
ActiveJP7876920B1Image analysisPoint cloudAlgorithm
Owner:ZHEJIANG UNIV
Method for setting up a location tracking system and location tracking system
ActiveJP7877479B2Position fixationLocation information based serviceLocation trackingCartography
Owner:TRUMPF TRACKING TECH GMBH
system
PendingJP2026101238ABuying/selling/leasing transactionsEngineeringData mining
Owner:SOFTBANK GROUP CORP
Cochineal dye surface-treated with a hydrophobic agent and cosmetics containing the same
ActiveJP7877019B2Cosmetic preparationsMake-upPolymer scienceComposite material
Owner:KOSE HOLDINGS CORP
Tool extension pole
ActiveJP1829791SSoftware engineeringMechanical engineering
Owner:YONGKANG CHENGHONG HARDWARE TOOLS FACTORY
Array for providing tumor therapeutic electric fields (TTFIELDS) with selectively addressable sub-elements
ActiveJP7877375B2External electrodesArtificial respirationParanasal Sinus CarcinomaTumor therapy
Owner:NOVOCURE GMBH CH
system
PendingJP2026101366AMedical communicationPsychotechnic devicesHealth checkTime management
Owner:SOFTBANK GROUP CORP
Conveyor device for packaging machine, packaging machine having the conveyor device, and carrier for the conveyor device
PendingJP2025521902A5Non-mechanical conveyorsPackaging machines
Owner:TETRA LAVAL HOLDINGS & FINANCE SA
Image processing apparatus, image processing method, program, and imaging apparatus
ActiveJP7876926B1Geometric image transformationImaging processingImaging quality
Owner:REALOP CORP
Random access opportunity selection for user devices with reduced capabilities
ActiveJP7877366B2Synchronisation arrangementNetwork data managementUser deviceEngineering
Owner:QUALCOMM INC
Parking fee management device, parking fee management method, and program
ActiveJP7876981B2Data processing applicationsTicket-issuing apparatusComputer networkTransport engineering
Owner:MITSUBISHI HEAVY IND LTD
Method and apparatus for delivering volumetric video content
ActiveJP7877434B2Image data processingSelective content distributionComputational scienceComputer graphics (images)
Owner:INTERDIGITAL VC HOLDINGS INC
Method for producing modified calcium fluoride-containing solids
PendingJP2026101534ACalcium/strontium/barium fluoridesCalcium hydroxideSlurry
Owner:TOKUYAMA CORP
Control device, control method, and program
PendingJP2026101499AClosed circuit television systemsOptical axisRadiology
Owner:CANON KK
system
PendingJP2026101280AInput/output for user-computer interactionReservationsWorkspaceEngineering
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101196AMental therapiesSensorsPersonalizationBiometric data
Owner:SOFTBANK GROUP CORP
Braking system and braking method for railway vehicles
ActiveJP7876760B2Brake safety systemsControl theoryMechanical engineering
Owner:KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH
Connection plate, connection terminal, equipment side connection part and connection structure
ActiveJP7877410B2Electric connection structural associationsClamped/spring connectionsMechanical engineeringElectrical and Electronics engineering
Owner:FURUKAWA ELECTRIC CO LTD +1
Breath detection device
PendingJP2026101601ABiological testingTractorsMobile vehicleAlcohol content
Owner:ASAHI KASEI MICRODEVICES CORP
system
PendingJP2026101426AData processing applicationsElectrical appliancesPersonalizationReward system
Owner:SOFTBANK GROUP CORP
Information processing device, cell processing system, information processing method, and program
PendingJP2026101524ABioreactor/fermenter combinationsImage analysisComputer hardwareInformation processing
Owner:KATAOKA
Substrate processing apparatus, substrate processing method
ActiveJP7877170B2Mechanical engineeringElectrical and Electronics engineering
Owner:EBARA CORP
System and method for multi-source medical image reconstruction
PendingJP2025524780A5Image enhancementUltrasonic/sonic/infrasonic diagnostics
Owner:BOSTON SCIENTIFIC SCIMED INC
Alignment device and method for test systems
ActiveJP7877422B2Material strength using tensile/compressive forces
Owner:ILLINOIS TOOL WORKS INC
Vegetable transplanter
PendingJP2026101125ASoil-working equipmentsTransplantingAgricultural engineeringStructural engineering
Owner:ISEKI & CO LTD
Gaming machine
PendingJP2026101503ARoulette gamesSoftware engineeringMechanical engineering
Owner:OLYMPIA KK
Compositions and methods for enhancing gamma delta t cells in gut
PendingJP2025161855A5AntipyreticAnalgesics
Owner:KINGS COLLEGE LONDON
Composition for the synthesis of nucleotide chains and method for the synthesis of nucleotide chains
PendingJP2026520221AEnzymesDNA/RNA fragmentationSynthetic nucleotideBiochemistry
Owner:SHANGHAI ZHAOWEI TECH DEV +1
Rotatable plug / connector assembly with radial locking
PendingJP2026101641ALeaf springsCouplings bases/casesMechanical engineeringPhysics
Owner:ラップ エンジニアリング アクチェンゲゼルシャフト
Window regulator
PendingJP2026101559AWindowsWindscreensRound barElectrical and Electronics engineering
Owner:JOHNAN SEISAKUSHO CO LTD
A system, method, apparatus, and persistent computer-readable storage medium for processing images of mobile devices using machine learning to determine the integrity status of mobile devices.
ActiveJP7877541B2Image analysisEngineeringComputer vision
Owner:ASSURANT INC
Attachments for construction machinery
PendingJP2026101044ABuilding repairsClassical mechanicsStructural engineering
Owner:UEDA IND
Non-uniform pitch lock screw connection pair
PendingJP2026520195APinsNutsAnimal scienceMedicine
Owner:CSSC HAIWEI TECH CO LTD +1
Information processing device, information processing method, and information processing system
PendingJPWO2025046671A5Cathode-ray tube indicatorsElectric/fluid circuit
Braking system and braking method for railway vehicles
ActiveJP7876762B2Brake safety systemsControl theoryMechanical engineering
Owner:KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH
Textile fiber
PendingJP2025521480A5Catalyst activation/preparationHydrogen production
Owner:UNIVERSITY OF SURREY +1
Information processing device
PendingJP2026100998AOther databases retrievalInformation processingLinguistic model
Owner:TOYOTA JIDOSHA KK
Methods and kits for determining subtypes of pancreatic ductal adenocarcinoma
ActiveJP7876893B2Microbiological testing/measurementBiological testingPancreas Ductal AdenocarcinomaAdenocarcinoma
Owner:BERTIS INC
Step-up / step-down devices and systems
ActiveJP7877583B2Charging stationsBatteries circuit arrangements
Owner:WUXI INFIMOTION PROPULSION TECH CO LTD +1
Liquid injection devices and beauty devices
PendingJP2026063565A5Medical devices
Owner:THINK LANDS CO LTD
Resource scheduling method and apparatus for elastic search clusters, and system
ActiveJP7877491B2Resource allocationComputational scienceComputer engineering
Owner:HUAWEI CLOUD COMPUTING TECHNOLOGIES CO LTD
Vibration power generation element
PendingJP2026100959AElectrostatic generators/motorsPiezoelectric/electrostrictive devicesMechanical engineeringPhysics
Owner:SAGINOMIYA SEISAKUSHO INC
Aerosol generator and aerosol generation system
PendingJP2026520131ATobaccoAerosol spraySusceptor
Owner:SHENZHEN FIRST UNION TECH CO LTD
Measuring device and measuring method
PendingJP2026520096AImage analysisMaterial analysis by optical meansMeasurement deviceEngineering
Owner:SAMSUNG DISPLAY CO LTD
Negative electrode active material, method for producing a negative electrode active material, negative electrode composition, negative electrode for lithium secondary battery containing the same, and lithium secondary battery containing the negative electrode
PendingJP2026520219AElectrode carriers/collectorsNon-aqueous electrolyte accumulator electrodesElectrical batteryBattery cell
Owner:LG ENERGY SOLUTION LTD
system
PendingJP2026101164AData processing applicationsInformation processingEngineering
Owner:SOFTBANK GROUP CORP
Eyeglass lens edge processing device
PendingJP2026101495AEdge grinding machinesGrinding/polishing safety devicesEyeglass lensesEyewear
Owner:NIDEK CO LTD
Manufacturing method for hardened high-rebound products using hardened polyester sheets
ActiveJP2026101615APillowsStuffed mattressesPolyesterPolymer science
Owner:BIOFACE TOKYO RES LAB
Crosslinking agent, dip molding composition, gloves, and manufacturing method thereof for ESG-compliant rubber gloves
ActiveJP7876803B1GlovesGroup 3/13 element organic compoundsElastomerPolymer science
Owner:AF TECH CO LTD +1
Magnetic field vector map for direction determination
PendingJP2026520210AMagnetic measurementsGeographic regionsComputational physics
Owner:ナイアンティック スペイシャル インコーポレイテッド
Battery pack manufacturing workbench
PendingJP2026100936AWork benchesWorkbenchBattery pack
Owner:HONDA MOTOR CO LTD
Temperature sensor for high-voltage conductors, and method for manufacturing such a temperature sensor.
ActiveJP7877515B2Thermometer detailsElectrical conductorPhysics
Owner:TE CONNECTIVITY SOLUTIONS GMBH
Power receiving device in a wireless power transmission system
PendingJP2026100979ABatteries circuit arrangementsElectric powerCoupling lossConverters
Owner:MARUBUN
system
PendingJP2026101407AMedical automated diagnosisSensorsAnalysis dataEngineering
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101166AData processing applicationsInformaticsComputational scienceAlgorithm
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101313AInput/output for user-computer interactionOther databases retrievalEngineeringSpeech input
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101305AText processingOffice automationInformation processingPayment
Owner:SOFTBANK GROUP CORP
Polymer compositions suitable for high-temperature sterilization, possessing excellent haze properties.
ActiveJP7877287B2Flexible coversWrappersPolymer sciencePolymer chemistry
Owner:WR GRACE & CO CONN
Actuator assembly and magnetic disk device
PendingJP2026101063ATrack finding/aligningFluid-dynamic spacing of headsAdhesive cementActuator
Owner:KK TOSHIBA +1
Program, game system, and control method
PendingJP2026101553AData processing applicationsVideo gamesTerminal equipmentServer appliance
Owner:SQUARE ENIX HLDG CO LTD
Method for manufacturing a travel drum and travel drum
ActiveJP7877089B2Vehicle testingMechanical engineering
Owner:TOYO TIRE CORP
A system for sorting products, including an efficient communication topology.
PendingJP2026520093ASafety arrangmentsControl devices for conveyorsStructural engineeringMechanical engineering
Owner:VANDERLANDE IND
Thermal insulation for aerosol generation devices
PendingJP2026520153ATobaccoHeat flowThermal insulation
Owner:JT INTERNATIONAL SA
system
PendingJP2026101180AData processing applicationsEngineeringData mining
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101230ATelevision conference systemsOffice automationEngineeringActivity time
Owner:SOFTBANK GROUP CORP
Electrode resistance measuring device
ActiveJP7877593B1Resistance/reactance/impedenceMaterials scienceChemistry
Owner:LG ENERGY SOLUTION LTD
An enzyme that dehydrates and oxidizes the hydroxyl group at position 9 of urolithin compounds.
InactiveJP7877213B2FungiBacteriaUrolithinHydroxy group
Owner:DAICEL CORP
Method for manufacturing a liquid dispensing head, liquid dispensing head
PendingJP2026101444APrintingPhysical chemistryFluorhydric Acid
Owner:CANON KK
Driver assistance control device, driver assistance method, and computer program
PendingJP2026101112AArrangements for variable traffic instructionsSteering wheelDriver/operator
Owner:TOYOTA JIDOSHA KK
Bed mattress and bed frame connecting system
PendingJP2026101561ABedsStructural engineeringMechanical engineering
Owner:SANKAN JAPAN CO LTD
Information transmission method and device, information reception method and device, communication node, and storage medium
ActiveJP7877528B2Power managementNetwork planningInformation transmissionRecipient side
Owner:ZTE CORP
Fee management device and fee management method
PendingJPWO2025046882A5Charging stationsData processing applications
Information management server, information management system, information management method, and information management program
ActiveJP7877189B2Data processing applicationsServerInformation management
Owner:KK TOSHIBA
system
PendingJP2026101148ATwo-way working systemsElectrical cable transmission adaptationEngineeringHuman–computer interaction
Owner:SOFTBANK GROUP CORP
Interlayer film, laminate, and method for producing interlayer film
PendingJPWO2025070778A5Synthetic resin layered productsGlass/slag layered products
system
PendingJP2026101277AData processing applicationsOther databases retrievalInformation processingEngineering
Owner:SOFTBANK GROUP CORP
Inverted pendulum type wave energy conversion device
PendingJP2026520122AWaterborne vesselsMachines/enginesConvertersClean energy
Owner:グーダスコンスタンティノス
Speed sprayer monitoring system
PendingJP2026100875AOptical viewingChemical solutionDriver/operator
Owner:SHOOSHIN