Inventor · disambiguated record
Takuya Yamamoto
Also filed as: YAMAMOTO TAKUYA
65 granted patents·25 pending applications·322 citations·filing 1989–2025
98Inventor score
Files withMITSUI MINING & SMELTING CO15NORITSU KOKI CO LTD8FUJIFILM BUSINESS INNOVATION CORP6MINEBEA CO LTD6NEC PLATFORMS LTD4
Top patents by PatentIndex Score
90 records- 0189US6270889B1Making and using an ultra-thin copper foilMITSUI MINING & SMELTING CO·Filed 1998·Granted Aug 7, 2001·64 cites·43 claims
- 0284US11644762B2Image forming apparatus and process cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted May 9, 2023·1 cites·18 claims
- 0382US10177560B2Battery monitoring deviceTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Jan 8, 2019·3 cites·3 claims
- 0481US7684573B2Signal level adjustment apparatus and control method for the adjustment apparatusYAMAHA CORP·Filed 2005·Granted Mar 23, 2010·5 cites·4 claims
- 0580US6660406B2Method for manufacturing printed wiring board comprising electrodeposited copper foil with carrier and resistor circuit; and printed wiring board comprising resistor circuitMITSUI MINING & SMELTING CO·Filed 2001·Granted Dec 9, 2003·26 cites·9 claims
- 0680US6541126B1Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foilMITSUI MINING & SMELTING CO·Filed 2000·Granted Apr 1, 2003·30 cites·5 claims
- 0779US9688153B2Electric vehicleMITSUBISHI MOTORS CORP·Filed 2015·Granted Jun 27, 2017·4 cites·6 claims
- 0877US6989199B2Copper foil for printed-wiring board and copper-clad laminate using copper foil for printed-wiring boardMITSUI MINING & SMELTING CO·Filed 2002·Granted Jan 24, 2006·20 cites·4 claims
- 0971US11947274B2Roll member, charging member, charging device, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 1071USD884662SSemiconductor moduleFUJI ELECTRIC CO LTD·Filed 2018·Granted May 19, 2020·13 cites·1 claims
- 1171US10001527B2Battery-monitoring system and identifying-information setting methodTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Jun 19, 2018·1 cites·12 claims
- 1270US12228864B2Charging device, cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Feb 18, 2025·0 cites·16 claims
- 1370US8757886B2Rolling bearingMINEBEA CO LTD·Filed 2012·Granted Jun 24, 2014·2 cites·10 claims
- 1469US7044645B2Retainer with rotationally symmetric pocketsMINEBEA CO LTD·Filed 2003·Granted May 16, 2006·10 cites·11 claims
- 1568US12463060B2Control device, substrate processing system, and method of controlling vacuum valve deviceTOKYO ELECTRON LTD·Filed 2023·Granted Nov 4, 2025·0 cites·13 claims
- 1668US12374682B2Active material and process for producing the sameMITSUI MINING & SMELTING CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·13 claims
- 1768US7416345B2Shaft bearing retainerMINEBEA CO LTD·Filed 2006·Granted Aug 26, 2008·2 cites·16 claims
- 1867US11381223B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 5, 2022·1 cites·14 claims
- 1966US6890105B2Radial ball bearing retainerMINEBEA CO LTD·Filed 2003·Granted May 10, 2005·12 cites·16 claims
- 2065US7851053B2Copper clad laminateMITSUI MINING & SMELTING CO·Filed 2008·Granted Dec 14, 2010·0 cites·15 claims
- 2164US11966172B2Charging member, charging device, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Apr 23, 2024·0 cites·20 claims
- 2264US6548153B2Composite material used in making printed wiring boardsMITSUI MINING & SMELTING CO·Filed 2002·Granted Apr 15, 2003·10 cites·11 claims
- 2363US6902824B2Copper foil and metal foil with carrier foil for printed wiring board, and semi-additive process for producing printed wiring board using the sameMITSUI MINING & SMELTING CO·Filed 2002·Granted Jun 7, 2005·9 cites·5 claims
- 2463US6319620B1Making and using an ultra-thin copper foilMITSUI MINING & SMELTING CO·Filed 1998·Granted Nov 20, 2001·22 cites·18 claims
- 2562US9398624B2Wireless communicationNEC ACCESS TECHNICA LTD·Filed 2012·Granted Jul 19, 2016·1 cites·13 claims
- 2662US2025277569A1Vehicle lampSTANLEY ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 2761US12194479B2Rotor with stress relaxation groove, and centrifuge using rotor with stress relaxation grooveEPPENDORF HIMAC TECH CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 2861US2024379485A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 2960US7524552B2Copper foil provided with dielectric layer for forming capacitor layer, copper clad laminate for formation of capacitor layer using such copper foil with dielectric layer, and method for manufacturing producing such copper foil with dielectric layer for formation of capacitor layerMITSUI MINING & SMELTING CO·Filed 2003·Granted Apr 28, 2009·8 cites·29 claims
- 3060US7198408B2Shaft bearing retainerMINEBEA CO LTD·Filed 2003·Granted Apr 3, 2007·5 cites·12 claims
- 3159US7253131B2Curing resin composition and sealants and end-sealing materials for displaysSHARP KK·Filed 2002·Granted Aug 7, 2007·8 cites·5 claims
- 3259US2024274230A1Information processing device, information processing method, and storage mediumUNIV KYOTO·Filed 2022·Application pending·0 cites
- 3357US11464100B2Vehicle headlight systemSTANLEY ELECTRIC CO LTD·Filed 2021·Granted Oct 4, 2022·0 cites·5 claims
- 3457US2009093562A1Curing resin composition, sealing material for liquid crystal display device and liquid crystal display deviceSEKISUI CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 3557US2009134358A1Curing resin composition, sealing material for liquid crystal display device and liquid crystal display deviceSEKISUI CHEMICAL CO LTD·Filed 2008·Application pending·0 cites
- 3656US5796465AAutomatic film development apparatusNORITSU KOKI CO LTD·Filed 1996·Granted Aug 18, 1998·3 cites·15 claims
- 3754US11116793B2Modified metal nanoparticle comprising cyclic polyether and pharmaceutical compositionUNIV HOKKAIDO NAT UNIV CORP·Filed 2018·Granted Sep 14, 2021·0 cites·20 claims
- 3854US8947298B2GNSS receiver and positioning methodYAMAMOTO TAKUYA·Filed 2011·Granted Feb 3, 2015·2 cites·5 claims
- 3954US7619955B2Optical recording medium recording apparatusSONY CORP·Filed 2007·Granted Nov 17, 2009·0 cites·6 claims
- 4054US6716572B2Manufacturing process for printed wiring boardMITSUI MINING & SMELTING CO·Filed 2002·Granted Apr 6, 2004·5 cites·11 claims
- 4154US2025199435A1Charging member, charging device, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 4253US7347626B2Shaft bearing retainerMINEBEA CO LTD·Filed 2006·Granted Mar 25, 2008·0 cites·14 claims
- 4353US6827867B2Method for manufacturing printed wiring boardMITSUI MINING & SMELTING CO·Filed 2001·Granted Dec 7, 2004·4 cites·4 claims
- 4452US11007237B2Agent for suppressing carbohydrate breakdown and absorptionKOHAKU BIO TECH CO LTD·Filed 2018·Granted May 18, 2021·0 cites·1 claims
- 4552US10365575B2Charging member, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·17 claims
- 4652US9515564B2Power conversion apparatus and power conversion method based on a control constant and a feedback value based on current flowTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 6, 2016·0 cites·11 claims
- 4752US6688772B2Retainer for ball bearing, and ball bearing including the sameMINEBEA KK·Filed 2002·Granted Feb 10, 2004·5 cites·10 claims
- 4852US6336961B1Electric precipitator and electric precipitation electrode used for the sameSUMITOMO HEAVY INDUSTRIES·Filed 1996·Granted Jan 8, 2002·16 cites·3 claims
- 4952US4919809AHollow fiber membraneASAHI CHEMICAL IND·Filed 1989·Granted Apr 24, 1990·19 cites·6 claims
- 5051US9908497B2Cab support structure of construction machineCATERPILLAR SARL·Filed 2014·Granted Mar 6, 2018·1 cites·5 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →