Inventor · disambiguated record
Kozo Yamaguchi
Also filed as: YAMAGUCHI KOZO · YAMAGUCHI KOZO S
43 granted patents·1 pending application·3,645 citations·filing 1982–2006
99Inventor score
Files withAISIN AW CO20EQUOS RESEARCH KK19AISIN WARNER1KABUSHIKIKAISHA EQUOS RESEACH1KANZAKI PAPER MFG CO LTD1
Top patents by PatentIndex Score
44 records- 0199US4717368AStepless belt transmissionAISIN WARNER·Filed 1986·Granted Jan 5, 1988·153 cites·3 claims
- 0298US6323613B1Drive unit with two coolant circuits for electric motorAISIN AW CO·Filed 2000·Granted Nov 27, 2001·169 cites·14 claims
- 0398US6201365B1Drive unit with coolant flow through a space separating an inverter from a casing housing an electric motorAISIN AW CO·Filed 2000·Granted Mar 13, 2001·140 cites·14 claims
- 0498US5806617AHybrid vehicleEQUOS RESEARCH KK·Filed 1996·Granted Sep 15, 1998·294 cites·16 claims
- 0597US5697466AHybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Dec 16, 1997·191 cites·22 claims
- 0696US5775449AHybrid vehicleEQUOS RESEARCH KK·Filed 1995·Granted Jul 7, 1998·210 cites·22 claims
- 0796US5433282AHybrid vehicle powered by an internal combustion engine and an electric motorEQUOS RESEARCH KK·Filed 1993·Granted Jul 18, 1995·190 cites·14 claims
- 0895US7276007B2Hybrid drive unitAISIN AW CO·Filed 2005·Granted Oct 2, 2007·52 cites·18 claims
- 0995US5643119AHybrid vehicle powertrainEQUOS RESEARCH KK·Filed 1995·Granted Jul 1, 1997·133 cites·14 claims
- 1095US5562565APower transmission system in a hybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Oct 8, 1996·158 cites·16 claims
- 1195US5513719AHybrid vehicleEQUOS RESEARCH KK·Filed 1994·Granted May 7, 1996·192 cites·19 claims
- 1294US5788006AHybrid vehicleEQUOS RESEARCH KK·Filed 1996·Granted Aug 4, 1998·133 cites·20 claims
- 1393US5823282AHybrid vehicle with oil pump selectively driven by the engine, a generator or a motorEQUOS RESEARCH KK·Filed 1996·Granted Oct 20, 1998·137 cites·21 claims
- 1492US7255186B2Hybrid drive system and vehicle equipped therewithTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 14, 2007·59 cites·43 claims
- 1591US5865263AHybrid vehicleEQUOS RESEARCH KK·Filed 1996·Granted Feb 2, 1999·129 cites·19 claims
- 1691US5427196AElectric motor drive systemEQUOS RESEARCH KK·Filed 1993·Granted Jun 27, 1995·88 cites·17 claims
- 1790US7102260B2Drive deviceAISIN AW CO·Filed 2003·Granted Sep 5, 2006·45 cites·13 claims
- 1890US5823281AHybrid vehicleKABUSHIKIKAISHA EQUOS RESEACH·Filed 1996·Granted Oct 20, 1998·119 cites·18 claims
- 1990US5730675ATransmission for vehicleEQUOS RESEARCH KK·Filed 1995·Granted Mar 24, 1998·97 cites·18 claims
- 2089US7525224B2Drive unit and inverter with cooling techniqueAISIN AW CO·Filed 2003·Granted Apr 28, 2009·42 cites·2 claims
- 2189US5799744AHybrid vehicleEQUOS RESEARCH KK·Filed 1995·Granted Sep 1, 1998·96 cites·7 claims
- 2288US6166498ADrive unit for hybrid vehiclesAISIN AW CO·Filed 1999·Granted Dec 26, 2000·125 cites·20 claims
- 2387US6636787B2Apparatus, method, and program for drivingly controlling hybrid vehiclesAISIN AW CO·Filed 2002·Granted Oct 21, 2003·52 cites·10 claims
- 2486US7654511B2Sheet post-processing apparatus and image formation apparatus provided with the sameSHARP KK·Filed 2006·Granted Feb 2, 2010·10 cites·12 claims
- 2585US7211912B2Drive system including electric power devicesAISIN AW CO·Filed 2004·Granted May 1, 2007·44 cites·25 claims
- 2684US7117071B2Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereofAISIN AW CO·Filed 2002·Granted Oct 3, 2006·42 cites·25 claims
- 2784US7030520B2Drive deviceAISIN AW CO·Filed 2003·Granted Apr 18, 2006·30 cites·20 claims
- 2883US5791427AHybrid vehicleEQUOS RESEARCH KK·Filed 1995·Granted Aug 11, 1998·69 cites·21 claims
- 2982US5771478AVehicle drive system with electrical power regenerationAISIN AW CO·Filed 1995·Granted Jun 23, 1998·72 cites·21 claims
- 3082US4471690ASupercalenderKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Sep 18, 1984·22 cites·4 claims
- 3180US6722457B2Hybrid vehicle and control method thereofAISIN AW CO·Filed 2001·Granted Apr 20, 2004·30 cites·6 claims
- 3280USRE36678EHybrid vehicleEQUOS RESEARCH KK·Filed 1998·Granted May 2, 2000·53 cites·21 claims
- 3380US5899286AHybrid vehicleEQUOS RESEARCH KK·Filed 1996·Granted May 4, 1999·58 cites·17 claims
- 3476US7228209B2Vehicle-drive control system and method and program thereforAISIN AW CO·Filed 2004·Granted Jun 5, 2007·39 cites·22 claims
- 3572US6135914AHybrid vehicleEQUOS RESEARCH KK·Filed 1999·Granted Oct 24, 2000·42 cites·26 claims
- 3671US7174978B2Hybrid drive unit, and front-engine/rear-drive type automobile having the hybrid drive unit mounted thereonAISIN AW CO·Filed 2003·Granted Feb 13, 2007·25 cites·2 claims
- 3771US6625524B2Hybrid vehicle control apparatus and control methodAISIN AW CO·Filed 2001·Granted Sep 23, 2003·26 cites·19 claims
- 3861US5915489AHybrid vehicleEQUOS RESEARCH KK·Filed 1996·Granted Jun 29, 1999·31 cites·23 claims
- 3960US6546319B2Control apparatus and control method for hybrid vehicleAISIN AW CO·Filed 2001·Granted Apr 8, 2003·13 cites·11 claims
- 4058US6654672B2Control apparatus and control method for hybrid vehicleAISIN AW CO·Filed 2002·Granted Nov 25, 2003·12 cites·9 claims
- 4156US7222685B2Drive device with electronic circuitAISIN AW CO·Filed 2001·Granted May 29, 2007·6 cites·9 claims
- 4239US5052991APlanetary gear of automatic transmissionAISIN AW CO·Filed 1990·Granted Oct 1, 1991·9 cites·15 claims
- 4338USRE38017EHybrid vehicle powertrainEQUOS RESEARCH KK·Filed 1999·Granted Mar 4, 2003·8 cites·15 claims
- 4434US2002112901A1Hybrid vehicleAISIN AW CO·Filed 2001·Application pending·0 cites
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