Inventor · disambiguated record
Yasuhiro Yamamoto
Also filed as: KAGA HIDEHARU · YAMAMOTO YASUHIRO
278 granted patents·65 pending applications·3,605 citations·filing 1974–2025
99Inventor score
Files withASAHI OPTICAL CO LTD47HOYA CORP18SCOSCHE IND INC18NTN TOYO BEARING CO LTD17TOYOTA MOTOR CO LTD17
Top patents by PatentIndex Score
343 records- 0197USD961504SCharging adapterSCOSCHE IND INC·Filed 2021·Granted Aug 23, 2022·10 cites·1 claims
- 0296US11911947B2Injection molding machine, additive manufacturing apparatus, and pressure control methodTOYOTA MOTOR CO LTD·Filed 2022·Granted Feb 27, 2024·2 cites·10 claims
- 0395USD470047SBattery display packageMONSTER CABLE PROD·Filed 2002·Granted Feb 11, 2003·59 cites·1 claims
- 0495US6023114ASpindle motor and rotating shaft supporting device for spindle motorNTN TOYO BEARING CO LTD·Filed 1998·Granted Feb 8, 2000·68 cites·23 claims
- 0594USD624548SDual port USB adapterEVER WIN INT CORP·Filed 2009·Granted Sep 28, 2010·54 cites·1 claims
- 0694USD595223SUSB powered USB charging battery deviceEVER WIN INT CORP·Filed 2008·Granted Jun 30, 2009·86 cites·1 claims
- 0793US9752710B2Tubular threaded joint having improved high torque performanceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Sep 5, 2017·9 cites·9 claims
- 0893USD604699SActive cigarette lighter socket plugEVER WIN INT CORP·Filed 2009·Granted Nov 24, 2009·51 cites·1 claims
- 0993US7059052B2Hydrodynamic type porous oil-impregnated bearingNTN TOYO BEARING CO LTD·Filed 2001·Granted Jun 13, 2006·28 cites·12 claims
- 1093US6341979B1Electrical connectorMONSTER CABLE PROD·Filed 2001·Granted Jan 29, 2002·59 cites·20 claims
- 1193US5941646AHydrodynamic type porous oil-impregnated bearing and bearing deviceNTN TOYO BEARING CO LTD·Filed 1997·Granted Aug 24, 1999·57 cites·25 claims
- 1292US5821179AAbsorbent sheet process for producing the same and absorbent article using the sameKAO CORP·Filed 1995·Granted Oct 13, 1998·124 cites·15 claims
- 1391US12452355B2Container magnetic device mountSCOSCHE IND INC·Filed 2023·Granted Oct 21, 2025·1 cites·19 claims
- 1491USD938351SModular device charging systemSCOSCHE IND INC·Filed 2020·Granted Dec 14, 2021·16 cites·1 claims
- 1591US8485049B2Torque tool deviceYOKOYAMA TETSUYA·Filed 2008·Granted Jul 16, 2013·53 cites·16 claims
- 1691US7540459B2Mobile device clamp holder with damped release mechanismNOKIA CORP·Filed 2006·Granted Jun 2, 2009·36 cites·20 claims
- 1791US7373060B2Optical waveguide using polymer composed of silsesquioxane derivativeCHISSO CORP·Filed 2006·Granted May 13, 2008·15 cites·33 claims
- 1890USD887350SModular tablet charging stationSCOSCHE IND INC·Filed 2019·Granted Jun 16, 2020·32 cites·1 claims
- 1990US8366322B2Shaft member for fluid dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2011·Granted Feb 5, 2013·7 cites·4 claims
- 2090USD627784SDual port USB adapterEVER WIN INT CORP·Filed 2009·Granted Nov 23, 2010·39 cites·1 claims
- 2190USD625709SEarphoneEVER WIN INT CORP·Filed 2009·Granted Oct 19, 2010·40 cites·1 claims
- 2289US12338601B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2022·Granted Jun 24, 2025·1 cites·15 claims
- 2388US11942884B2Vehicle system vibration suppression control device and vibration suppression control methodMEIDENSHA ELECTRIC MFG CO LTD·Filed 2021·Granted Mar 26, 2024·1 cites·15 claims
- 2488USD716268SRemote controlEVER WIN INT CORP·Filed 2013·Granted Oct 28, 2014·36 cites·1 claims
- 2588US7662985B2Production process for a silicon compoundCHISSO CORP·Filed 2009·Granted Feb 16, 2010·6 cites·1 claims
- 2687US6714324B1Film scannerPENTAX CORP·Filed 2000·Granted Mar 30, 2004·26 cites·20 claims
- 2787US6086950AAbsorbent sheet, process for producing the same, and absorbent article using the sameKAO CORP·Filed 1998·Granted Jul 11, 2000·71 cites·2 claims
- 2886US7566174B2Fluid lubricated bearing deviceNTN TOYO BEARING CO LTD·Filed 2008·Granted Jul 28, 2009·7 cites·2 claims
- 2986US7178360B2EjectorDENSO CORP·Filed 2005·Granted Feb 20, 2007·9 cites·3 claims
- 3086US7048444B2Fluid lubricated bearing deviceNTN TOYO BEARING CO LTD·Filed 2002·Granted May 23, 2006·23 cites·3 claims
- 3186US5594670AApparatus for measuring circuit constant of induction motor with vector control system and method thereforMEIDENSHA ELECTRIC MFG CO LTD·Filed 1994·Granted Jan 14, 1997·57 cites·11 claims
- 3286US5161634AElectric vehicleKUBOTA KK·Filed 1991·Granted Nov 10, 1992·85 cites·8 claims
- 3386US4937929AMethod and apparatus for transporting vehicle bodies, and vehicle assembling systemHONDA MOTOR CO LTD·Filed 1987·Granted Jul 3, 1990·55 cites·21 claims
- 3485US11021111B2Dash cam mountSCOSCHE IND INC·Filed 2019·Granted Jun 1, 2021·3 cites·11 claims
- 3585US6206304B1InjectorTOYOTA MOTOR CO LTD·Filed 2000·Granted Mar 27, 2001·28 cites·20 claims
- 3684US11446765B2Method of producing clad layer and device for producing the sameTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 20, 2022·2 cites·13 claims
- 3784US9964066B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted May 8, 2018·2 cites·7 claims
- 3884US8420581B2Threaded joint for pipes having a lubricating coatingGOTO KUNIO·Filed 2010·Granted Apr 16, 2013·6 cites·15 claims
- 3984US5852554APower inverter having three or more parallel driven PWM-type power inverting unitsMEIDENSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Dec 22, 1998·72 cites·11 claims
- 4083US7296931B2Fluid lubricated bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Granted Nov 20, 2007·7 cites·6 claims
- 4183US6435401B1Apparatus and a method for removing solder from an objectHITACHI LTD·Filed 2000·Granted Aug 20, 2002·31 cites·14 claims
- 4283US5625473ALiquid crystal display device with polymer walls and method for producing the sameSHARP KK·Filed 1994·Granted Apr 29, 1997·62 cites·17 claims
- 4382US8493529B2Liquid crystal display deviceKOBAYASHI JUNICHI·Filed 2011·Granted Jul 23, 2013·4 cites·20 claims
- 4482US8294774B2Imager that photographs an image using a rolling shutterYAMAMOTO YASUHIRO·Filed 2010·Granted Oct 23, 2012·5 cites·13 claims
- 4582US5704718ASintered oil-impregnated bearing and method for manufacturing sameNTN TOYO BEARING CO LTD·Filed 1996·Granted Jan 6, 1998·35 cites·2 claims
- 4682US4876786AMethod and apparatus for assembling an instrument panel in an automobileHONDA MOTOR CO LTD·Filed 1988·Granted Oct 31, 1989·38 cites·3 claims
- 4782US4745489AImage recording apparatus for recording only the image area of a filmCANON KK·Filed 1986·Granted May 17, 1988·20 cites·16 claims
- 4882US2024332534A1Slurry containing dispersed acetylene black, and lithium-ion secondary batteryMIKUNI COLOR WORKS·Filed 2024·Application pending·0 cites
- 4981US8277239B1USB AC adapter with removable USB vehicle power adapterCHAN JACKSON CHUN·Filed 2011·Granted Oct 2, 2012·12 cites·8 claims
- 5081US5762423ABearing device, solid resin lubricating composition and porous oil-impregnated bearingNTN TOYO BEARING CO LTD·Filed 1996·Granted Jun 9, 1998·36 cites·11 claims
Showing the top 50 of 343 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →