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.
Electrical equipment
PendingJP2026100884ADigital data processing detailsCooling/ventilation/heating modificationsHemt circuitsElectric equipment
Owner:PRIME LIFE TECHNOLOGIES CORP +1
Information processing device, information processing method, and information processing program
PendingJPWO2025063064A5Television system detailsColor television details
Substrate processing equipment
PendingJP2026101556AMaterial analysis by optical meansMechanical engineeringPhysics
Owner:KURABO INDUSTRIES LTD
Information processing program for quantum computing, information processing device for quantum computing, information processing method for quantum computing, and information processing system for quantum computing
PendingJPWO2025079269A5Quantum computersComputational theoretical chemistry
Print control device, control method for print control device, and program
PendingJP2026101049AOther printing apparatusComputer graphics (images)Algorithm
Owner:CANON KK
Charged particle beam devices and membrane composites usable therein
PendingJP2026520215AElectric discharge tubesParticle beamMembrane complex
Owner:エアセム·テクノロジーズ·リミテッド
A method for sequentially preparing copolyamides from lactams, diamines, and dimer acids.
ActiveJP7877314B2Polymer scienceDimer acid
Owner:BASF SE
Secondary batteries
ActiveJP7877392B2Electrode carriers/collectorsActive material electrodes
Owner:SEMICON ENERGY LAB CO LTD
Oxide single crystal composite substrate and method for manufacturing the same
PendingJP2026101555APolycrystalline material growthAfter-treatment detailsHydrogen atmosphereComposite substrate
Owner:SHIN ETSU CHEMICAL CO LTD
system
PendingJP2026101226AData processing applicationsDisplay deviceEngineering
Owner:SOFTBANK GROUP CORP
Iron golf club head
PendingJP2026101537AGolf clubsRacket sportsGolf clubPhysics
Owner:SUMITOMO RUBBER INDUSTRIES LTD
Automotive decorative items
ActiveJP1829769SMechanical engineeringAutomotive engineering
Owner:CAR MATE MFG
Method for producing methylsulfonic acid with low sulfate residue
PendingJP2026520196AOrganic compound preparationOrganic chemistry methodsPtru catalystPhysical chemistry
Owner:WANHUA CHEM GRP CO LTD
Methods and apparatus for encoding and decoding images or videos using combined intra modes
PendingJP2025524401A5Digital video signal modification
Owner:INTERDIGITALCE PATENT HLDG SAS
Surgical Sagittal Blade Cartridge
PendingJP2025520725A5Surgical navigation systemsDiagnostic markers
Owner:STRYKER EUROPEAN OPERATIONS LIMITED
Optical systems and display devices
PendingJP2026101087ANon-optical adjunctsDiffraction gratingsLight guideOptical beam deflection
Owner:CANON KK
Welding robot
ActiveJP7877382B2Programme-controlled manipulatorArc welding apparatus
Owner:DAIHEN CORP
system
PendingJP2026101350AData processing applicationsInformation processingEngineering
Owner:SOFTBANK GROUP CORP
Light-emitting device, its control method, and program
ActiveJP7876983B2MountingsFocusing aidsSoftware engineeringMechanical engineering
Owner:CANON KK
Chip pickup device, chip mounting device, and chip pickup method
ActiveJP7877590B2Electrical componentsComputer hardwareEmbedded system
Owner:YAMAHA MOTOR CO LTD
Medical image processing device, medical image processing method, and medical image processing program
ActiveJP7876775B2Computerised tomographsTomographyImaging processingRadiology
Owner:CANON KK
Lighting monitoring and control system, master station, slave station, lighting monitoring and control method and program
ActiveJP7877145B2Power distribution line transmissionMaster stationMonitoring and control
Owner:KK TOSHIBA
Brake system and control method
PendingJP2026101633ABrake typesBrake safety systemsControl theoryBraking system
Owner:ARVINMERITOR TECHNOLOGY LLC
Method for generating predetermined light, method for utilizing predetermined light, method for providing services using predetermined light, measurement / imaging method, optical property conversion element, light source unit, measurement unit, measurement device, predetermined light utilization device, and service provision system
ActiveJP7876911B2Material analysis by optical meansOptical elementsOptical propertyService provision
Owner:JAPAN CELL
Vibration drive element and drive unit
PendingJP2026520217APiezoelectric/electrostriction/magnetostriction machinesContact elementDriven element
Owner:MINISWYS
Method for isolating an anti-ligand
PendingJP2025524400A5Peptide librariesPeptide/protein ingredients
Owner:BIOINVENT INT AB
Bicyclononine reagent for cell imaging
PendingJP2025520445A5Material analysis by optical meansPeptide preparation methods
Owner:THE GENERAL HOSPITAL CORP
Hydraulic sensor diagnostic device
PendingJP2026101058AElectrical controlFluid pressure measurementMechanicsOil pump
Owner:TOYOTA JIDOSHA KK
Ion detectors and mass spectrometers
ActiveJP7877545B1Time-of-flight spectrometersElectron/ion optical arrangementsResolution (mass spectrometry)Mass Spectrometry-Mass Spectrometry
Owner:HAMAMATSU PHOTONICS KK
system
PendingJP2026101342AOther databases retrievalNatural language understandingDisplay device
Owner:SOFTBANK GROUP CORP
Foldable transport container
ActiveJP7876817B1Rigid containersClassical mechanicsStructural engineering
Owner:GIFU PLAST IND CO LTD
Method for predicting the temperature of a steel billet, method for heating a steel billet, and method for manufacturing a steel plate.
PendingJP2026100957ATemperature control deviceFurnace typesCombustionRadiant heat transfer
Owner:JFE STEEL CORP
Battery systems in vehicles and electric vehicles
PendingJP2026101455AElectric propulsion mountingCell component detailsElectrical batteryIn vehicle
Owner:TOYOTA JIDOSHA KK
Forming device
PendingJP2026100872AGlass pressing apparatusLensForming processesPhysics
Owner:CANON KK
Water-absorbing resin and method for producing water-absorbing resin
PendingJPWO2025058084A5Other chemical processesAlkali metal oxides/hydroxides
Arylamine-fluorene alternating copolymer, and electroluminescent element material and electroluminescent element using the copolymer
InactiveJP7876964B2Electroluminescent light sourcesSolid-state devicesPolymer scienceOrganic chemistry
Owner:SAMSUNG ELECTRONICS CO LTD
Enzyme-treated seaweed extract
ActiveJP7876828B2Cosmetic preparationsHair cosmetics
Owner:IKEDA SHOKKEN KK
Mechanical quantity sensor and robot having the same, method for sensing a mechanical quantity and method for manufacturing a mechanical quantity sensor
ActiveJP7876836B2Force measurementMechanical engineeringIndustrial engineering
Owner:NAT UNIV CORP KYUSHU INST OF TECH (JP)
system
PendingJP2026101320AElectric testing/monitoringDisplay deviceEngineering
Owner:SOFTBANK GROUP CORP
Curable compositions and insulating films
PendingJP2026101651ACircuit susbtrate materialsElastomerPolymer science
Owner:DUPONT ELECTRONICS INC
Poloxamer composition free of long-term circulating substances, method for producing the same, and use thereof
InactiveJP7877236B2Organic active ingredientsSenses disorderOrganic chemistryMedicinal chemistry
Owner:LIFERAFT BIOSCIENCES INC
Vehicle control system
PendingJP2026101527AEngine controllersMachines/enginesCar drivingControl system
Owner:TOYOTA JIDOSHA KK
Power Line Assemblies and Automotive
PendingJP2025531648A5Charging stationsConductive material
Owner:BAYERISCHE MOTOREN WERKE AG
Compositions with nerve regeneration applications
InactiveJP2023532557A5Nervous disorderTransferrins
Owner:GRIFOLS WORLDWIDE OPERATIONS
Holder for intraocular lenses and its use
ActiveJP7877602B2Intraocular lens
Owner:SANTEN PHARMACEUTICAL CO LTD
A heat exchanger with at least one particle filter and a method for assembling such a heat exchanger.
ActiveJP7877004B2SolidificationLiquefactionMechanical engineeringPhysics
Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE
Inspection device, method for manufacturing a template, and method for inspecting a template
ActiveJP7877080B2Material analysis by optical meansMechanical engineeringPhysics
Owner:KIOXIA CORP
Vehicle underbody image acquisition device, camera unit, and vehicle underbody image acquisition method
ActiveJP7877240B2Image analysisClosed circuit television systemsComputer graphics (images)Engineering
Owner:HITACHI ADVANCED SYST
Multilayer composite slab for manufacturing extra-thick steel plates and method for manufacturing the same
ActiveJP7877570B2Electron beam welding apparatusMetal rolling arrangementsComposite slabMechanical engineering
Owner:ANSTEEL BEIJING RES INST CO LTD
Technology for performing tap-to-pay operations in iOS and Android operating system environments
PendingJP2025522445A5Software designCommerce
Owner:CAPITAL ONE SERVICES LLC
Biodegradable resin composition and film using the same
ActiveJP7876766B2Polymer sciencePolymer chemistry
Owner:MITSUBISHI CHEM CORP
Power generation and transmission system, control device, control method, method for installing power transmission cables, and computer program
ActiveJP7877589B2Dc-ac conversion without reversalControl theoryElectric cables
Owner:KK TOSHIBA +1
Structure on a substrate, method for manufacturing a structure on a substrate, and apparatus for manufacturing a structure on a substrate
PendingJP2026100980ASemiconductor/solid-state device detailsSolid-state devicesCopper platingComposite material
Owner:MITSUBISHI ELECTRIC CORP
Method for manufacturing a display device
ActiveJP7876827B2Nitrogen compoundsElectrical apparatus
Owner:MAGNOLIA WHITE CORP
Device
ActiveJP7876958B1Input/output processes for data processingCapacitanceMechanical engineering
Owner:SEMICON ENERGY LAB CO LTD
system
PendingJP2026101170ANatural language translationInput/output for user-computer interactionData miningData science
Owner:SOFTBANK GROUP CORP
Control bobbin holder for thread winding unit
ActiveJP7877326B2Filament handling
Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Article packaging and article packaging method
PendingJP2026101052AFlexible coversWrappersPolymer scienceAdhesive
Owner:LINTEC CORP
Image processing device, image processing method, and program
ActiveJP7877071B2Image analysisUsing optical meansImaging processingRadiology
Owner:CANON KK
Vehicle-mounted devices
PendingJP2026101539AMagnetic/electric field screeningCooling/ventilation/heating modificationsIn vehicleStructural engineering
Owner:PANASONIC AUTOMOTIVE SYST CO LTD
Heavy-duty tires
PendingJP2026101100ATyre tread bands/patternsCooling effectMechanical engineering
Owner:BRIDGESTONE CORP
Battery rack and power storage system including the same
ActiveJP7877487B2Fire rescueCell component detailsElectrical batteryEmbedded system
Owner:LG ENERGY SOLUTION LTD
Packing planning device, packing system, packing planning method and program
PendingJP2026101506AStacking articlesAlgorithmMachine
Owner:NEC CORP +1
Improvements in imaging or imaging of microdroplets in microfluidic devices
ActiveJP7877438B2Bioreactor/fermenter combinationsBiological substance pretreatmentsMicrofluidicsImaging technology
Owner:LIGHTCAST DISCOVERY LTD
Water level measurement system, etc.
PendingJP2026100902AMachines/enginesLevel indicatorsSystems analysisReflected waves
Owner:EIBITSUTO
system
PendingJP2026101424AData processing applicationsData miningOperations research
Owner:SOFTBANK GROUP CORP
Food freezing system
PendingJP2026101019AStorage devicesBiologyMechanical engineering
Owner:MAYEKAWA MFG CO LTD
system
PendingJP2026101214AMedical communicationMedical automated diagnosisInformation processingPersonalization
Owner:SOFTBANK GROUP CORP
Regulatory controlled expression of transgenes in primates
PendingJP2026520102AOrganic active ingredientsPeptide/protein ingredientsBiotechnologyPrimate
Owner:ASKLEPIOS BIOPHARMACEUTICAL INC
Demolition support device and demolition method
PendingJP2026101536ABuilding repairsFalseworkArchitectural engineering
Owner:KAJIMA CORP
Method for manufacturing a pressure vessel and pressure vessel
PendingJP2026101066APressure vesselsPressure vesselSilicone tube
Owner:NIHON UNIVERSITY +2
Thermoplastic adhesive composition and method for producing such thermoplastic adhesive composition
PendingJP2026101606AAdhesive processesEpoxy resin adhesivesPolymer scienceOligomer
Owner:THE SWATCH GRP RES & DEVELONMENT LTD
system
PendingJP2026101223ACircuit arrangementsForecastingEnergy facilitiesData source
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101203AHealth-index calculationMedical automated diagnosisTime scheduleMonitoring system
Owner:SOFTBANK GROUP CORP
Rotation changeover
PendingJP2026101566ACouplings for rigid shaftsGearing detailsGear wheelPinion
Owner:中野 慶二
Laser processing system
PendingJPWO2025063028A5Laser beam welding apparatus
system
PendingJP2026101269AData processing applicationsWebsite content managementPersonalizationEngineering
Owner:SOFTBANK GROUP CORP
High-precision density inversion method and system for gravity anomalies based on regular, stable, and fast solution.
ActiveJP2026101597AGravitational wave measurementComputational scienceBoundary values
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
Resin-coated member
ActiveJP7877049B2Synthetic resin layered products
Owner:IHI INFRASTRUCTURE SQUARE CO LTD +1
Memory data access method and apparatus, electronic device, and storage medium
PendingJP2026520164AMemory adressing/allocation/relocationComputer hardwareComputer architecture
Owner:SHANGHAI BIREN TECH CO LTD
Imaging device
PendingJP2026100897ACamera body detailsImaging equipmentMechanical engineering
Owner:CANON KK
system
PendingJP2026101291AData processing applicationsNavigational aid arrangementsControl systemSimulation
Owner:SOFTBANK GROUP CORP
Self-checkout system with readiness awareness
PendingJP2026101605ACash registersAnimal scienceSimulation
Owner:TOSHIBA TEC KK
Switching element drive circuit
InactiveJP7876949B2Electronic switching
Owner:MITSUBISHI ELECTRIC CORP
High-pressure boxes and energy storage containers
PendingJP2026101648ACooling/ventilation/heating modificationsThermodynamicsFree cooling
Owner:AESC JAPAN LTD
Integrated Circuit with an Inductor in a Magnetic Package
PendingJP2025522630A5Transformers/inductances detailsInorganic material magnetism
Owner:TEXAS INSTRUMENTS INC
Protective sheet application unit
ActiveJP2026100846ATelephone set constructionsIdentification meansStructural engineeringMechanical engineering
Owner:株式会社NAKAN
pneumatic tires
PendingJP2026100889ATyre tread bands/patternsTolueneMechanical engineering
Owner:SUMITOMO RUBBER INDUSTRIES LTD
String instruments and program
PendingJP2026101545AGuitarsMusic aidsSound generationEngineering
Owner:YAMAHA CORP
Pyrazine derivatives and their use
ActiveJP7876940B2Organic active ingredientsOrganic chemistry
Owner:FOGHORN THERAPEUTICS INC
Chain transfer agent, method for producing copolymer, copolymer, and composition
PendingJP2026101549APolymer scienceOrganic chemistry
Owner:MITSUI CHEMICALS INC
Camera module and electronic device including the same
ActiveJP7877313B2MountingsCamera body detailsEngineeringCamera module
Owner:SAMSUNG ELECTRONICS CO LTD
Trisamide compounds and compositions containing trisamide compounds
ActiveJP7877556B2Organic chemistryCombinatorial chemistryMedicinal chemistry
Owner:MILLIKEN & CO
system
PendingJP2026101270AInstruments for road network navigationForecastingGeographic siteInformation device
Owner:SOFTBANK GROUP CORP
system
PendingJP2026101309AOffice automationBuying/selling/leasing transactionsData translationDynamic monitoring
Owner:SOFTBANK GROUP CORP
Information provision system and information provision program
ActiveJP2026100896ACommerceFilm baseTerminal equipment
Owner:SOFTBANK CORPORATION
Mitochondria as a Targeted Delivery Platform
PendingJP2025521258A5Organic active ingredientsNervous disorder
Owner:セルビエアクチェンゲゼルシャフト
Agent system
PendingJP2026100962AData processing applicationsDigital data information retrievalUser PrivilegeResponse generation
Owner:C-UNIT SQUARE CO LTD
FCRN / antigen-binding molecule and method of use
PendingJP2025520431A5FungiHybrid immunoglobulins
Owner:ARGENX BVBA(BE)
Battery management device, battery management method, and program
PendingJP2026101443AElectrical testingSecondary cellsElectrical batteryAc impedance
Owner:TOYOTA JIDOSHA KK +1
Method for inspecting glass bottles and apparatus for inspecting glass bottles
InactiveJP7877381B2Image analysisOptically investigating flaws/contaminationBottle
Owner:TOYO GLASS CO LTD
Cell reselection mechanism interaction
ActiveJP7877576B2Network traffic/resource managementAssess restriction
Owner:NOKIA TECHNOLOGIES OY
Rail wear detection device, rail wear detection method, and program
PendingJP2026101001ARailway signalling and safety3D modellingData setPoint cloud
Owner:KUMONOS CORP
Material input system and material processing system
ActiveJP7877162B2Conveyor partsMaterials processingMachining system
Owner:KK TOSHIBA
Pentavalent vaccine against Neisseria meningitidis containing synthetic MenA antigen
ActiveJP7877297B2Bacterial antigen ingredientsAntibacterial agentsAntigenTGE VACCINE
Owner:GLAXOSMITHKLINE BIOLOGICALS SA
Electronic devices, methods for controlling electronic devices, programs, and storage media
ActiveJP7877043B2Eye diagnosticsCamera body detailsComputer hardwareEngineering
Owner:CANON KK
Non-contact switch system
ActiveJP7877104B2Telemetry/telecontrol selection arrangements
Owner:TAKENAKA CORP
Display control device
PendingJP2026100987AAnti-collision systemsClosed circuit television systemsComputer graphics (images)Radiology
Owner:TOYOTA JIDOSHA KK
Multifunctional pressure pad for induction welding
ActiveJP7877006B2High frequency current welding apparatusCeramic layered productsInduction weldingMechanical engineering
Owner:THE BOEING CO
Gas-liquid separation device and processing device
ActiveJP7877102B2Positioning apparatusGrinding work supportsMechanical engineeringElectrical and Electronics engineering
Owner:DISCO CORP
Positive electrode active material for sodium-ion secondary batteries, positive electrode composite material for sodium-ion secondary batteries, positive electrode for all-solid-state sodium-ion secondary batteries, and all-solid-state sodium-ion secondary batteries
PendingJP2026100890ACell electrodesAll solid stateElectrical battery
Owner:NIPPON ELECTRIC GLASS CO LTD
Pharmaceutical manufacturing equipment including measuring devices
InactiveJP7876759B2Capsule deliveryPharmaceutical manufacturingMechanical engineering
Owner:SYNTEGON TECHNOLOGY GMBH
Resin compositions, films, and multilayer films
ActiveJP7877022B2Synthetic resin layered products
Owner:SUMITOMO CHEM CO LTD
Electronic components
PendingJP2026101580AStacked capacitorsElectronic componentEngineering physics
Owner:KYOCERA CORP
Allergy testing method
PendingJPWO2025088717A5Biological testing
Trial system for knee arthroplasty and expandable tibial tray trial
ActiveJP7877517B2Joint implantsKnee jointsPhysical medicine and rehabilitationKnee replacement arthroplasty
Owner:GLOBUS MEDICAL INC
Microplastic adsorption material and method for recovering microplastics
PendingJP2026101023AElectrostatic separationMagnetic separationActive agentSurface-active agents
Owner:NITERRA CO LTD
Glass holder unit, window glass with holder, and window regulator
PendingJP2026101558AWindowsWindscreensMechanical engineeringVertical axis
Owner:JOHNAN SEISAKUSHO CO LTD
Automotive console box
ActiveJP1829765SSoftware engineeringMechanical engineering
Owner:CONTRACT CLUB TME
Method for manufacturing asphalt emulsion
ActiveJP7877003B2In situ pavingsPaving details
Owner:KAO CORP
Individual batteries, battery packs, and electronic devices
PendingJP2026101619ASmall-sized cells cases/jacketsJackets/cases materialsElectrical batteryElectric devices
Owner:AESC JAPAN LTD
Tire inspection system and tire inspection program
ActiveJP7877108B2Tyre partsVehicle tyre testingStructural engineeringMechanical engineering
Owner:TOYO TIRE CORP