Inventor · disambiguated record
Akinori Osanai
Also filed as: OSANAI AKINORI
60 granted patents·1,140 citations·filing 1975–2006
99Inventor score
Top patents by PatentIndex Score
60 records- 0191US5220898APressure control system for controlling pressure in fuel tank of engine by controlling discharging of evaporated fuel in fuel tank into canisterTOYOTA MOTOR CO LTD·Filed 1992·Granted Jun 22, 1993·57 cites·20 claims
- 0290US7201139B2Controller of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Apr 10, 2007·14 cites·4 claims
- 0390US6513489B2Idle speed control device for internal combustion engine and method of controlling idle speedTOYOTA MOTOR CO LTD·Filed 2001·Granted Feb 4, 2003·38 cites·18 claims
- 0487US4584907AMethod for controlling a rate of changing an RPM ratio in a continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Apr 29, 1986·39 cites·14 claims
- 0586US5216997AFuel supply control device of an engineTOYOTA MOTOR CO LTD·Filed 1992·Granted Jun 8, 1993·49 cites·16 claims
- 0684US4701853AControl device in continuously variable transmission system for vehicleTOYOTA MOTOR CO LTD·Filed 1985·Granted Oct 20, 1987·36 cites·14 claims
- 0783US4704683ADevice for performing control during acceleration continuously variable transmission system for vehicleTOYOTA MOTOR CO LTD·Filed 1985·Granted Nov 3, 1987·33 cites·11 claims
- 0883US4653006AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 24, 1987·37 cites·8 claims
- 0983US4649488AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 10, 1987·37 cites·13 claims
- 1081US7066146B2Controller of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 27, 2006·8 cites·9 claims
- 1181US4736301AControl device and method in continuously variable transmission system for vehicleTOYOTA MOTOR CO LTD·Filed 1985·Granted Apr 5, 1988·30 cites·9 claims
- 1279US4656587AApparatus for controlling continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Apr 7, 1987·29 cites·1 claims
- 1378US4658360AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Apr 14, 1987·31 cites·8 claims
- 1477US7017558B2Evaporative emission control systemTOYOTA MOTOR CO LTD·Filed 2004·Granted Mar 28, 2006·17 cites·30 claims
- 1577US5315980AMalfunction detection apparatus for detecting malfunction in evaporative fuel purge systemTOYOTA MOTOR CO LTD·Filed 1993·Granted May 31, 1994·34 cites·18 claims
- 1677US4561327AApparatus for controlling speed ratios of a continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Dec 31, 1985·26 cites·5 claims
- 1776US4653005AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 24, 1987·26 cites·6 claims
- 1875US7334559B2Evaporative fuel supply apparatusTOYOTA MOTOR CO LTD·Filed 2005·Granted Feb 26, 2008·8 cites·12 claims
- 1975US5862795AEvaporative control system for a multicylinder internal combustion engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Jan 26, 1999·30 cites·17 claims
- 2074US4653004AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 24, 1987·25 cites·14 claims
- 2172US5431144AEvaporated fuel control apparatusTOYOTA MOTOR CO LTD·Filed 1993·Granted Jul 11, 1995·28 cites·7 claims
- 2271US7469685B2Control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Dec 30, 2008·7 cites·11 claims
- 2371US5237979AEvaporative fuel control apparatus of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1992·Granted Aug 24, 1993·24 cites·12 claims
- 2471US4683779AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Aug 4, 1987·23 cites·9 claims
- 2570US5359978AApparatus for controlling an internal pressure of a fuel tank in an evaporated fuel purge systemTOYOTA MOTOR CO LTD·Filed 1993·Granted Nov 1, 1994·26 cites·14 claims
- 2669US7107975B2Controller of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 19, 2006·4 cites·12 claims
- 2768US7069916B2Evaporative fuel treatment apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Jul 4, 2006·11 cites·19 claims
- 2868US4727771AMethod for controllig a controlling a continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1987·Granted Mar 1, 1988·21 cites·5 claims
- 2966US6095121AEvaporated fuel treatment device of an engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Aug 1, 2000·23 cites·27 claims
- 3066US5944003AEvaporated fuel treatment device of an engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Aug 31, 1999·23 cites·20 claims
- 3166US5476081AApparatus for controlling air-fuel ratio of air-fuel mixture to an engine having an evaporated fuel purge systemTOYOTA MOTOR CO LTD·Filed 1994·Granted Dec 19, 1995·22 cites·9 claims
- 3265US6932068B2Evaporative emission control system and methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Aug 23, 2005·13 cites·20 claims
- 3363US4735112AApparatus for controlling continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1986·Granted Apr 5, 1988·20 cites·4 claims
- 3462US4642068AApparatus for controlling continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Feb 10, 1987·16 cites·4 claims
- 3561US5988150AEvaporated fuel treatment device of engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Nov 23, 1999·20 cites·29 claims
- 3660US5497757AApparatus for correcting amount of fuel injection of internal combustion engine in accordance with amount of fuel-vapor purged from canister and fuel tankTOYOTA MOTOR CO LTD·Filed 1995·Granted Mar 12, 1996·20 cites·18 claims
- 3760US5368002AApparatus for controlling a flow of evaporated fuel from a canister to an intake passage of an engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Nov 29, 1994·17 cites·9 claims
- 3857US6948478B2Device for controlling internal combustion enginesTOYOTA MOTOR CO LTD·Filed 2001·Granted Sep 27, 2005·6 cites·10 claims
- 3957US4653007AApparatus for controlling continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 24, 1987·14 cites·2 claims
- 4056US7305978B2Vaporized fuel purge systemTOYOTA MOTOR CO LTD·Filed 2006·Granted Dec 11, 2007·2 cites·18 claims
- 4156US4649487AMethod and apparatus for controlling continuously variable transmission for vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 10, 1987·13 cites·13 claims
- 4255US6082338AEvaporation fuel treating device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Jul 4, 2000·16 cites·15 claims
- 4355US5353770AApparatus for controlling flow of evaporated fuel from canister to intake passage of engine using purge control valvesTOYOTA MOTOR CO LTD·Filed 1993·Granted Oct 11, 1994·14 cites·18 claims
- 4454US5727531AApparatus for processing evaporated fuelTOYOTA MOTOR CO LTD·Filed 1996·Granted Mar 17, 1998·15 cites·6 claims
- 4554US4649485AApparatus for controlling continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1984·Granted Mar 10, 1987·12 cites·8 claims
- 4652US5778867AEvaporative control system for internal combustion engine and method thereforTOYOTA MOTOR CO LTD·Filed 1997·Granted Jul 14, 1998·15 cites·6 claims
- 4751US5323751ADevice for controlling operation of fuel evaporative purge system of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Jun 28, 1994·12 cites·9 claims
- 4850US6708682B2Evaporated fuel processing apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2002·Granted Mar 23, 2004·6 cites·45 claims
- 4950US5546917AApparatus for disposing of fuel vaporTOYOTA MOTOR CO LTD·Filed 1995·Granted Aug 20, 1996·15 cites·14 claims
- 5048US5609142AFuel-vapor treatment method and apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Mar 11, 1997·13 cites·6 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →