Inventor · disambiguated record
Akihiro Yanai
Also filed as: YANAI AKIHIRO
14 granted patents·2 pending applications·443 citations·filing 1985–2020
94Inventor score
Top patents by PatentIndex Score
16 records- 0194US6866012B2Electromagnetically driven valve control apparatus and electromagnetically driven valve control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2003·Granted Mar 15, 2005·61 cites·15 claims
- 0293US5239206ASynchronous circuit with clock skew compensating function and circuits utilizing sameADVANCED MICRO DEVICES INC·Filed 1992·Granted Aug 24, 1993·129 cites·14 claims
- 0388US5775276AValve driving apparatus using an electromagnetic coil to move a valve body with reduced noiseTOYOTA MOTOR CO LTD·Filed 1996·Granted Jul 7, 1998·46 cites·15 claims
- 0480US6626146B1Electromagnetic valve drive apparatus of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Sep 30, 2003·20 cites·22 claims
- 0576US6125803AElectromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Oct 3, 2000·30 cites·4 claims
- 0674US4667338ANoise elimination circuit for eliminating noise signals from binary dataSANYO ELECTRIC CO·Filed 1985·Granted May 19, 1987·23 cites·3 claims
- 0771US6477993B1Control device for solenoid driving valveTOYOTA MOTOR CO LTD·Filed 1999·Granted Nov 12, 2002·27 cites·4 claims
- 0868US6276318B1Solenoid valve actuating apparatusTOYOTA MOTOR CO LTD·Filed 1998·Granted Aug 21, 2001·21 cites·11 claims
- 0966US4689785AData transmission systemSANYO ELECTRIC CO·Filed 1985·Granted Aug 25, 1987·34 cites·16 claims
- 1065US6634327B2Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valveTOYOTA MOTOR CO LTD·Filed 2002·Granted Oct 21, 2003·9 cites·20 claims
- 1163US5889405AMethod of detecting fault in electromagnetically-actuated intake or exhaust valveTOYOTA MOTOR CO LTD·Filed 1997·Granted Mar 30, 1999·22 cites·4 claims
- 1258US5915347AValve driving apparatus using an electromagnetic coil to move a valve body with reduced noiseTOYOTA MOTOR CO LTD·Filed 1998·Granted Jun 29, 1999·14 cites·7 claims
- 1357US2021184189A1Battery stack and battery module employing battery stackTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1454US8947298B2GNSS receiver and positioning methodYAMAMOTO TAKUYA·Filed 2011·Granted Feb 3, 2015·2 cites·5 claims
- 1553US6230674B1Electromagnetically driven valve for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted May 15, 2001·5 cites·4 claims
- 1641US2015061923A1Phase monopulse radar system and target detecting methodTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
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