Inventor · disambiguated record
Tatsuo Ochiai
Also filed as: OCHIAI TATSUO
40 granted patents·3 pending applications·700 citations·filing 1993–2012
98Inventor score
Top patents by PatentIndex Score
43 records- 0199US5607373ACVT ratio rate control as a function of throttle release rateNISSAN MOTOR·Filed 1995·Granted Mar 4, 1997·192 cites·2 claims
- 0290US8298119B2Continuously variable transmission and control method thereofJOZAKI TATEKI·Filed 2010·Granted Oct 30, 2012·11 cites·15 claims
- 0389US5524175ANeuro-computer system for executing a plurality of controlling algorithmsHITACHI LTD·Filed 1993·Granted Jun 4, 1996·93 cites·30 claims
- 0488US6829528B1Control system and control method for automatic transmissionJATCO LTD·Filed 2003·Granted Dec 7, 2004·30 cites·6 claims
- 0585US7389176B2Engine output control apparatus of power trainNISSAN MOTOR·Filed 2007·Granted Jun 17, 2008·15 cites·12 claims
- 0684US6482122B2Driving force control deviceJATCO TRANSTECHNOLOGY LTD·Filed 2001·Granted Nov 19, 2002·25 cites·5 claims
- 0782US7041018B2Hydraulic control system and method for belt-drive continuously variable transmissionJATCO LTD·Filed 2003·Granted May 9, 2006·22 cites·16 claims
- 0880US5931884AContinuously variable transmission control method and apparatusNISSAN MOTOR·Filed 1997·Granted Aug 3, 1999·31 cites·18 claims
- 0979US8241178B2Continuously variable transmission and control method thereofJOZAKI TATEKI·Filed 2010·Granted Aug 14, 2012·5 cites·15 claims
- 1078US8280597B2Control apparatus of automatic transmissionTAKAHASHI SEIICHIRO·Filed 2010·Granted Oct 2, 2012·5 cites·6 claims
- 1178US7819764B2Speed change control device for belt type continuously variable transmission and control method thereofJATCO LTD·Filed 2007·Granted Oct 26, 2010·8 cites·12 claims
- 1277US6514174B2Shift control system for automatic transmissionJATCO TRANSTECHNOLOGY LTD·Filed 2001·Granted Feb 4, 2003·19 cites·9 claims
- 1375US8428834B2Control system of automatic transmissionTAKAHASHI SEIICHIRO·Filed 2010·Granted Apr 23, 2013·4 cites·11 claims
- 1475US6246940B1Speed change controller for automatic transmissionNISSAN MOTOR·Filed 1998·Granted Jun 12, 2001·26 cites·8 claims
- 1574US8712649B2Continuously variable transmission and control method thereofJOZAKI TATEKI·Filed 2010·Granted Apr 29, 2014·4 cites·8 claims
- 1674US8465395B2Control apparatus and method for automatic transmissionTAKAHASHI SEIICHIRO·Filed 2010·Granted Jun 18, 2013·4 cites·7 claims
- 1773US6863639B1Control system and control method for automatic transmissionJATCO LTD·Filed 2003·Granted Mar 8, 2005·14 cites·10 claims
- 1872US7862474B2Speed change control device for automatic transmission and control method thereofJATCO LTD·Filed 2007·Granted Jan 4, 2011·6 cites·17 claims
- 1972US5803862AContinuously variable transmission control method and apparatusNISSAN MOTOR·Filed 1997·Granted Sep 8, 1998·24 cites·18 claims
- 2071US7104907B2System and method of controlling automatic transmissionJATCO LTD·Filed 2003·Granted Sep 12, 2006·13 cites·11 claims
- 2168US7043347B2Hydraulic clutch control of vehicle power trainJATCO LTD·Filed 2003·Granted May 9, 2006·11 cites·10 claims
- 2268US6874525B2Linear solenoid valve control deviceJATCO LTD·Filed 2004·Granted Apr 5, 2005·12 cites·11 claims
- 2366US7402118B2Control device for controlling V-belt continuously variable transmissionJATCO LTD·Filed 2004·Granted Jul 22, 2008·12 cites·10 claims
- 2465US6513610B2Shift control system for continuously variable transmissionJATCO TRANSTECHNOLOGY LTD·Filed 2001·Granted Feb 4, 2003·17 cites·5 claims
- 2564US8323141B2Continuously variable transmission and control method thereofJOZAKI TATEKI·Filed 2010·Granted Dec 4, 2012·2 cites·3 claims
- 2664US7809485B2Shift control apparatus and method of continuously variable transmissionJATCO LTD·Filed 2006·Granted Oct 5, 2010·4 cites·11 claims
- 2764US6205387B1Speed change ratio controller for continuously variable transmissionNISSAN MOTOR·Filed 1998·Granted Mar 20, 2001·18 cites·11 claims
- 2858US5787379ALockup control system for automatic transmissionsNISSAN MOTOR·Filed 1994·Granted Jul 28, 1998·15 cites·9 claims
- 2957US8364359B2Control apparatus and method for automatic transmissionNISSAN MOTOR·Filed 2010·Granted Jan 29, 2013·1 cites·14 claims
- 3050US8403809B2Continuously variable transmission and control method thereofJOZAKI TATEKI·Filed 2012·Granted Mar 26, 2013·0 cites·2 claims
- 3150US6896639B2Prevention of slippage in belt-type continuously variable transmissionJATCO LTD·Filed 2003·Granted May 24, 2005·4 cites·5 claims
- 3249US5700224ACVT control system for vehicle drivetrainNISSAN MOTOR·Filed 1996·Granted Dec 23, 1997·11 cites·12 claims
- 3348US7267632B2Control of belt-drive continuously variable transmissionJATCO LTD·Filed 2004·Granted Sep 11, 2007·8 cites·12 claims
- 3447US6052639AShift control apparatus of continuously variable transmissionNISSAN MOTOR·Filed 1998·Granted Apr 18, 2000·10 cites·10 claims
- 3546US6960153B2Clutch engagement control of automatic transmissionJATCO LTD·Filed 2004·Granted Nov 1, 2005·7 cites·9 claims
- 3643US5658216ACVT ratio control for moving off automotive vehicle from standstillNISSAN MOTOR·Filed 1995·Granted Aug 19, 1997·8 cites·10 claims
- 3742US8371985B2Shift control of continuously variable transmissionNISSAN MOTOR·Filed 2010·Granted Feb 12, 2013·0 cites·9 claims
- 3841US6013006ASpeed ratio controller for varying a time constant as a function of upshift characteristics in a continuously variable transmissionNISSAN MOTOR·Filed 1998·Granted Jan 11, 2000·7 cites·10 claims
- 3940US8406967B2Control apparatus and method for automatic transmission systemTAKAHASHI SEIICHIRO·Filed 2010·Granted Mar 26, 2013·0 cites·12 claims
- 4040US2007287589A1Shift-shock reducing apparatus of power trainJATCO LTD·Filed 2007·Application pending·0 cites
- 4140US2008140292A1Acceleration detection device and acceleration detection methodNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 4237US2007197323A1Hydraulic pressure control device for vehicle continuously variable transmissionJATCO LTD·Filed 2007·Application pending·0 cites
- 4331US5545107ALockup clutch control release inhibiting during shifting for automatic transmissionsNISSAN MOTOR·Filed 1994·Granted Aug 13, 1996·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →