Inventor · disambiguated record
Masataka Osawa
Also filed as: OSAWA MASATAKA
29 granted patents·4 pending applications·568 citations·filing 1990–2010
97Inventor score
Files withTOYOTA MOTOR CO LTD19TOYODA CHUO KENKYUSHO KK5TOYOTA CHUO KENKYUSHO KK3TOYODA AUTOMATIC LOOM WORKS2AISIN AW CO1
Top patents by PatentIndex Score
33 records- 0197US7637836B2Power transmission systemTOYOTA CHUO KENKYUSHO KK·Filed 2006·Granted Dec 29, 2009·66 cites·39 claims
- 0294US6347269B1Vehicle mass calculation deviceTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Feb 12, 2002·58 cites·16 claims
- 0393US5895435AVehicle drive mode estimating device, and vehicle control apparatus, transmission shift control apparatus and vehicle drive force control apparatus including drive mode estimating deviceTOYOTA MOTOR CO LTD·Filed 1997·Granted Apr 20, 1999·64 cites·53 claims
- 0493US5627750AClutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control deviceTOYOTA MOTOR CO LTD·Filed 1994·Granted May 6, 1997·47 cites·9 claims
- 0583US5213077AGain adjusting device for pid controller for controlling rotational speed of internal combustion engineTOYODA CHUO KENKYUSHO KK·Filed 1992·Granted May 25, 1993·43 cites·13 claims
- 0680US7059997B2Engine system with cylinder number variable engine and method for controlling the engine systemTOYOTA CHUO KENKYUSHO KK·Filed 2004·Granted Jun 13, 2006·34 cites·21 claims
- 0780US5749061AClutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control deviceTOYOTA MOTOR CO LTD·Filed 1997·Granted May 5, 1998·26 cites·9 claims
- 0873US7806790B2Slippage detection system and method for continuously variable transmissionsTOYOTA MOTOR CO LTD·Filed 2002·Granted Oct 5, 2010·11 cites·4 claims
- 0969US6754574B2Controller for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2003·Granted Jun 22, 2004·20 cites·14 claims
- 1066US5050379ADisplacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demandTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Sep 24, 1991·22 cites·16 claims
- 1165US6266580B1Control apparatus and method of control system having dead timeTOYOTA MOTOR CO LTD·Filed 2000·Granted Jul 24, 2001·11 cites·21 claims
- 1264US5857443ADevices for controlling plant, clutch slip, and idling engine speed and methods of controlling the sameTOYOTA MOTOR CO LTD·Filed 1997·Granted Jan 12, 1999·31 cites·4 claims
- 1362US7740556B2Hydraulic control apparatus and hydraulic control methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Jun 22, 2010·9 cites·20 claims
- 1462US6866612B2Control device for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2002·Granted Mar 15, 2005·14 cites·3 claims
- 1562US6516235B1Control apparatus and method of control system having sliding resistanceTOYOTA MOTOR CO LTD·Filed 2000·Granted Feb 4, 2003·9 cites·9 claims
- 1660US7159506B2State detecting device for load element receiving load of working fluid and state detecting device for fluid pressure control circuitTOYOTA MOTOR CO LTD·Filed 2004·Granted Jan 9, 2007·8 cites·11 claims
- 1757US6807448B1Weight identification method and feedback control methodTOYOTA MOTOR CO LTD·Filed 2000·Granted Oct 19, 2004·7 cites·9 claims
- 1857US5991680AControl apparatus, clutch slip control apparatus, and methods of manufacturing these apparatusesTOYOTA MOTOR CO LTD·Filed 1996·Granted Nov 23, 1999·16 cites·20 claims
- 1954US5697867ADevices for controlling plant, clutch slip, and idling engine speed and methods of controlling the sameTOYOTA MOTOR CO LTD·Filed 1995·Granted Dec 16, 1997·21 cites·13 claims
- 2053US6145382AMethod and apparatus for measuring the damping characteristics of a friction memberTOYODA CHUO KENKYUSHO KK·Filed 1998·Granted Nov 14, 2000·17 cites·23 claims
- 2151US7503869B2Speed change control apparatus for toroidal CVTTOYOTA MOTOR CO LTD·Filed 2004·Granted Mar 17, 2009·5 cites·11 claims
- 2248US2010197455A1Slippage detection system and method for continuously variable transmissionsTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 2348US2010197454A1Slippage detection system and method for continuously variable transmissionsTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 2447US7294075B2Device and method for setting belt clamping pressureTOYOTA MOTOR CO LTD·Filed 2004·Granted Nov 13, 2007·3 cites·14 claims
- 2547US2006079361A1Endless metal belt and its maufacturing method and continuously variable transmissionAISIN AW CO·Filed 2005·Application pending·0 cites
- 2645US7032468B2Vehicle weight determining deviceAISIN SEIKI·Filed 2002·Granted Apr 25, 2006·2 cites·1 claims
- 2738US6984189B2Friction transmission unitTOYOTA CHUO KENKYUSHO KK·Filed 2002·Granted Jan 10, 2006·2 cites·4 claims
- 2838US6393383B1Setting apparatus and method for identification signalTOYOTA JIDOSHA KABUSHI KAISHA·Filed 2000·Granted May 21, 2002·0 cites·10 claims
- 2938US5066201ADriving load controller for variable displacement type hydraulic pumpTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Nov 19, 1991·8 cites·10 claims
- 3036US7169079B2Control apparatus and method for automatic transmissionTOYOTA MOTOR CO LTD·Filed 2003·Granted Jan 30, 2007·1 cites·8 claims
- 3135US2002155910A1Pulley thrust control device for continuously variable transmission unitTOYODA CHUO KENKYUSHO KK·Filed 2002·Application pending·0 cites
- 3232US5036814AEngine speed controlling apparatus for internal combustion engineTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Aug 6, 1991·5 cites·18 claims
- 3329US5280647ADouble-balanced mixer with triple-layer film transformersTAISEI CO LTD·Filed 1991·Granted Jan 18, 1994·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →