Inventor · disambiguated record
Takahiro Kubo
Also filed as: KUBO TAKAHIRO
55 granted patents·27 pending applications·369 citations·filing 1980–2025
98Inventor score
Top patents by PatentIndex Score
82 records- 0193US7946813B2Turbine rotor and steam turbineTOSHIBA KK·Filed 2007·Granted May 24, 2011·12 cites·18 claims
- 0287US4982689ADeveloping apparatus having a developing roller with fine concavitiesCANON KK·Filed 1989·Granted Jan 8, 1991·29 cites·9 claims
- 0387US4757196AOptical encoder and method for producing sameMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Jul 12, 1988·34 cites·13 claims
- 0483US7325717B2Welding material and a method of producing welded jointNAT INST FOR MATERIALS SCIENCE·Filed 2005·Granted Feb 5, 2008·8 cites·4 claims
- 0580US6310171B1Resin composition with biodegradability and foamabilityKANEBO LTD·Filed 1998·Granted Oct 30, 2001·40 cites·4 claims
- 0679US4876574ADeveloping apparatusCANON KK·Filed 1988·Granted Oct 24, 1989·21 cites·27 claims
- 0778US5406364AElectrophotographic apparatus cleaning member and electrophotographic apparatus using the cleaning memberCANON KK·Filed 1993·Granted Apr 11, 1995·21 cites·13 claims
- 0877US8603359B2Four-ring compound having a plurality of CF2O bonding groups, liquid crystal composition and liquid crystal display deviceKUBO TAKAHIRO·Filed 2012·Granted Dec 10, 2013·2 cites·19 claims
- 0975US2025364735A1ConnectorYAZAKI CORP·Filed 2025·Application pending·0 cites
- 1074US7597868B2Processes for singlet oxygen generation and fullerene oxidationUNIV KEIO·Filed 2007·Granted Oct 6, 2009·3 cites·5 claims
- 1172US9951277B2Liquid crystal compound having 1,1,3,3-tetrafluoroallyloxy group, liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2015·Granted Apr 24, 2018·1 cites·14 claims
- 1272US8137583B2Liquid crystal four-ring compound having fluorine, liquid crystal composition, and liquid crystal display deviceKUBO TAKAHIRO·Filed 2009·Granted Mar 20, 2012·4 cites·17 claims
- 1372US5162860AColor image forming apparatus controlling glossiness of an imageCANON KK·Filed 1991·Granted Nov 10, 1992·31 cites·15 claims
- 1471US8846164B2Compound having propyl ether as bonding group, liquid crystal composition thereof and liquid crystal display device thereofKUBO TAKAHIRO·Filed 2011·Granted Sep 30, 2014·2 cites·14 claims
- 1568US9394482B2Polymerizable compound, polymerizable composition and liquid crystal display deviceJNC CORP·Filed 2014·Granted Jul 19, 2016·1 cites·16 claims
- 1668US2025015325A1Fuel Cell SystemYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1768US2025038226A1Fuel Cell SystemYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1868US2024304845A1Fuel Cell System And Fuel Cell System Installation SectionYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1968US2024304843A1Fuel Cell SystemYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 2067US2025309299A1Fuel cell systemYANMAR HOLDINGS CO LTD·Filed 2025·Application pending·0 cites
- 2166US11462867B2Structure for fixing connectorYAZAKI CORP·Filed 2021·Granted Oct 4, 2022·0 cites·6 claims
- 2264US5705447AOil absorbing cleaning memberCANON KK·Filed 1996·Granted Jan 6, 1998·19 cites·4 claims
- 2364US2025332728A1Article Arrangement Determination System and Article Stacking SystemDAIFUKU KK·Filed 2025·Application pending·0 cites
- 2462US12479188B2Method for manufacturing composite member, and composite memberUNIV TOHOKU·Filed 2021·Granted Nov 25, 2025·0 cites·14 claims
- 2562US11885107B2Hose support structure, link for work vehicle, and work vehicleKUBOTA KK·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 2662US5625444AImage forming apparatus with air blower to secure recording material to conveying deviceCANON KK·Filed 1996·Granted Apr 29, 1997·16 cites·33 claims
- 2762US2025096502A1Connector and connector connection structureYAZAKI CORP·Filed 2024·Application pending·0 cites
- 2862US2025283436A1Fuel supply device and engine systemYANMAR HOLDINGS CO LTD·Filed 2025·Application pending·0 cites
- 2961US5523830AOil removing means for transfer material support memberCANON KK·Filed 1995·Granted Jun 4, 1996·15 cites·13 claims
- 3061US2025260197A1Connector unit and wire harnessYAZAKI CORP·Filed 2024·Application pending·0 cites
- 3160US5285246AImage forming method and apparatus that maintains uniform image glossinessCANON KK·Filed 1992·Granted Feb 8, 1994·12 cites·11 claims
- 3260US2006265287A1Solar cell ordering systemSHARP KK·Filed 2003·Application pending·0 cites
- 3357US4346471AOptical apparatus for tracking a record carrierMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Aug 24, 1982·9 cites·7 claims
- 3456US5742873AImage forming apparatus and oil cleaning memberCANON KK·Filed 1994·Granted Apr 21, 1998·10 cites·66 claims
- 3555US5619746AImage forming apparatus having recording material bearing memberCANON KK·Filed 1994·Granted Apr 8, 1997·10 cites·33 claims
- 3655US4936249ADeveloping apparatus having a two pole stationary magnetCANON KK·Filed 1988·Granted Jun 26, 1990·9 cites·27 claims
- 3755US2009257865A1Ni-base alloy for turbine rotor of steam turbine and turbine rotor of steam turbineTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3853US12457832B2Light emitting device and diffusion member used thereinNICHIA CORP·Filed 2022·Granted Oct 28, 2025·0 cites·18 claims
- 3952USD1023074SPortion of a tractorKUBOTA KK·Filed 2022·Granted Apr 16, 2024·1 cites·1 claims
- 4050US9133397B2Tricyclic compound having a plurality of CF2O bonding groups, liquid crystal composition, and liquid crystal display deviceJNC CORP·Filed 2013·Granted Sep 15, 2015·0 cites·11 claims
- 4149US12028364B2Communication control system, network controller and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 2, 2024·0 cites·9 claims
- 4249US2016066645A1ShoesWACOAL CORP·Filed 2013·Application pending·0 cites
- 4348US10100251B2Compounds having a difluorocyclohexane ring, liquid crystal compositions and liquid crystal display devicesJNC CORP·Filed 2017·Granted Oct 16, 2018·0 cites·13 claims
- 4448US9762298B2Radio apparatus, radio control apparatus and communication control methodNTT DOCOMO INC·Filed 2014·Granted Sep 12, 2017·0 cites·6 claims
- 4547US9663717B2Liquid crystal compound having cyclohexene ring, liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2016·Granted May 30, 2017·0 cites·16 claims
- 4647US2021324921A1Clutch deviceJTEKT CORP·Filed 2021·Application pending·0 cites
- 4745US11582155B2Communication control apparatus and communication control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 14, 2023·0 cites·4 claims
- 4845US11451481B2Network control apparatus and network control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 20, 2022·0 cites·8 claims
- 4944US12113701B2Communication apparatus and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 8, 2024·0 cites·7 claims
- 5044US11463382B2Communication control system and communication control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 4, 2022·0 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →