Inventor · disambiguated record
Nobuhiko Koga
Also filed as: KOGA NOBUHIKO
12 granted patents·2 pending applications·165 citations·filing 1995–2008
90Inventor score
Top patents by PatentIndex Score
14 records- 0185US6065436ADevice for controlling fuel injection into an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1999·Granted May 23, 2000·48 cites·10 claims
- 0285US5772124AFuel injection valveTOYOTA MOTOR CO LTD·Filed 1996·Granted Jun 30, 1998·49 cites·3 claims
- 0380US7654133B2Malfunction diagnostic apparatus and malfunction diagnostic method for combustion improvement deviceTOYOTA MOTOR CO LTD·Filed 2007·Granted Feb 2, 2010·10 cites·19 claims
- 0476US6651602B2Heater control apparatus and heater control methodTOYOTA MOTOR CO LTD·Filed 2001·Granted Nov 25, 2003·16 cites·16 claims
- 0563US8281757B2Variable valve train control deviceTOMIMATSU MAKOTO·Filed 2008·Granted Oct 9, 2012·3 cites·6 claims
- 0654US6105883AFuel injector for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Aug 22, 2000·14 cites·14 claims
- 0749US6070811AFuel injector for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Jun 6, 2000·18 cites·5 claims
- 0843US2008305929A1Shift control system, shift control method, vehicle control system and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 0942US8371277B2Control system for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Granted Feb 12, 2013·0 cites·10 claims
- 1042US7753026B2Ignition control system for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Granted Jul 13, 2010·0 cites·3 claims
- 1139US8297256B2Ignition control system for internal combustion enginesSUDA SHOGO·Filed 2007·Granted Oct 30, 2012·1 cites·26 claims
- 1237US6501050B2Fuel heating control method and systemTOYOTA MOTOR CO LTD·Filed 2001·Granted Dec 31, 2002·0 cites·16 claims
- 1335US5662274AFuel injector for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Sep 2, 1997·6 cites·6 claims
- 1434US2008147298A1Control system and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
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