Inventor · disambiguated record
Koujiro Kuramochi
Also filed as: KURAMOCHI KOUJIRO
40 granted patents·540 citations·filing 1977–1990
98Inventor score
Top patents by PatentIndex Score
40 records- 0189US4528869AAutomatic transmission for vehiclesTOYOTA MOTOR CO LTD·Filed 1980·Granted Jul 16, 1985·42 cites·5 claims
- 0284US4186627AOil pressure control means for an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1978·Granted Feb 5, 1980·31 cites·6 claims
- 0381US4866935AHydraulic torque converterAISIN WARNER·Filed 1986·Granted Sep 19, 1989·29 cites·4 claims
- 0475US4739678AOil separating structure of automatic transmissionAISIN WARNER·Filed 1985·Granted Apr 26, 1988·25 cites·5 claims
- 0573US4428259AFail safe automatic transmission lock up clutch control systemTOYOTA MOTOR CO LTD·Filed 1981·Granted Jan 31, 1984·24 cites·2 claims
- 0673US4263823ACompact transmission for use in automobiles having means for counterbalancing internal thrustsTOYOTA MOTOR CO LTD·Filed 1979·Granted Apr 28, 1981·17 cites·20 claims
- 0772US4406181AAutomatic transmission control system with holddown deviceTOYOTA MOTOR CO LTD·Filed 1980·Granted Sep 27, 1983·23 cites·4 claims
- 0870US4428258ATransmission control system with modified back pressure accumulatorTOYOTA MOTOR CO LTD·Filed 1980·Granted Jan 31, 1984·22 cites·1 claims
- 0969US4455890AOverdrive device for automatic transmissionsTOYOTA MOTOR CO LTD·Filed 1980·Granted Jun 26, 1984·20 cites·12 claims
- 1067US4676123AAutomobile transmission with output shaft parallel to crank shaft and parking gear fixed to the output shaftTOYOTA MOTOR CO LTD·Filed 1986·Granted Jun 30, 1987·17 cites·4 claims
- 1166US4839041AMagnetic oil strainerAISIN WARNER·Filed 1988·Granted Jun 13, 1989·21 cites·4 claims
- 1263US4783960AFluid torque converter with axially cut away stator inner shellTOYOTA MOTOR CO LTD·Filed 1981·Granted Nov 15, 1988·18 cites·1 claims
- 1362US4380179AEngagement device in automatic transmissionTOYOTA MOTOR CO LTD·Filed 1980·Granted Apr 19, 1983·17 cites·4 claims
- 1462US4315443ATransmission for use in motor vehicleTOYOTA MOTOR CO LTD·Filed 1979·Granted Feb 16, 1982·12 cites·11 claims
- 1560US4437358ATransmission with torque converter and lock up clutch with lubrication and pressurization systemTOYOTA MOTOR CO LTD·Filed 1981·Granted Mar 20, 1984·16 cites·2 claims
- 1658US4391166AHydraulic fluid pressure control system for an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1980·Granted Jul 5, 1983·17 cites·6 claims
- 1757US4441594AFluid type torque converter apparatusTOYOTA MOTOR CO LTD·Filed 1981·Granted Apr 10, 1984·14 cites·4 claims
- 1857US4258586ACompact transmission for use in automobilesTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 31, 1981·10 cites·12 claims
- 1955US5029493AHydraulic control device in automatic transmission in vehicle equipped with electronic throttle opening control deviceTOYOTA MOTOR CO LTD·Filed 1990·Granted Jul 9, 1991·14 cites·4 claims
- 2054US4974696APower transmission device for four wheel drive vehiclesAISIN AW CO·Filed 1988·Granted Dec 4, 1990·15 cites·9 claims
- 2154US4394827ATransmission control system with modified friction engaging mechanism actuating pressureTOYOTA MOTOR CO LTD·Filed 1980·Granted Jul 26, 1983·13 cites·2 claims
- 2253US4148229AOverdrive device for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1977·Granted Apr 10, 1979·11 cites·1 claims
- 2350US4499789AAutomatic transmission with overdrive housing including its own accumulatorTOYOTA MOTOR CO LTD·Filed 1982·Granted Feb 19, 1985·11 cites·2 claims
- 2448US4426891ARadially outward return spring for transmission brakeTOYOTA MOTOR CO LTD·Filed 1980·Granted Jan 24, 1984·10 cites·2 claims
- 2548US4152957AAutomatic transmission with an overdrive meansTOYOTA MOTOR CO LTD·Filed 1977·Granted May 8, 1979·9 cites·10 claims
- 2644US4406179AApparatus for preloading an antifriction bearing in an automatic transmissionTOYOTA MOTOR CO LTD·Filed 1980·Granted Sep 27, 1983·8 cites·5 claims
- 2743US4690239AControl system for intermediate differential in four-wheel drive vehicleTOYOTA MOTOR CO LTD·Filed 1986·Granted Sep 1, 1987·11 cites·5 claims
- 2843US4427098ATorque transmission apparatus including direct coupling clutch and fluid-type torque converterTOYOTA MOTOR CO LTD·Filed 1981·Granted Jan 24, 1984·8 cites·6 claims
- 2943US4280374ATransmission for use in motor vehicleTOYOTA MOTOR CO LTD·Filed 1979·Granted Jul 28, 1981·6 cites·4 claims
- 3041US4836050ATransverse type automatic transmission with two separate lay shaft elementsTOYOTA MOTOR CO LTD·Filed 1982·Granted Jun 6, 1989·9 cites·9 claims
- 3141US4768633ATorque converter lock up clutch rotary shock absorber with inner plate element location constructionTOYOTA MOTOR CO LTD·Filed 1981·Granted Sep 6, 1988·7 cites·2 claims
- 3241US4480499ADriving device for automobilesTOYOTA MOTOR CO LTD·Filed 1981·Granted Nov 6, 1984·6 cites·28 claims
- 3340US4646890AOne-way clutch mounting means for automatic transmissionsAISIN WARNER·Filed 1984·Granted Mar 3, 1987·6 cites·2 claims
- 3438US4399895ATorque converter lock up clutch rotary damper with reinforcing lipsTOYOTA MOTOR CO LTD·Filed 1980·Granted Aug 23, 1983·8 cites·4 claims
- 3534US4817472ATransmission control system with protection against excessively high speed downshiftingTOYOTA MOTOR CO LTD·Filed 1983·Granted Apr 4, 1989·4 cites·3 claims
- 3633US4858646AHydraulic pressure control device for clutch for controlling drive torque distribution in four wheel drive deviceTOYOTA MOTOR CO LTD·Filed 1988·Granted Aug 22, 1989·5 cites·5 claims
- 3732US4440276ATorque converter lock up clutch shock absorber with pressure transmitting hole through disk elementTOYOTA MOTOR CO LTD·Filed 1981·Granted Apr 3, 1984·3 cites·3 claims
- 3830US4356742ATransmission control system providing overlapped shift line combinationsTOYOTA MOTOR CO LTD·Filed 1980·Granted Nov 2, 1982·0 cites·3 claims
- 3928US4683903AGovernor valveAISIN WARNER·Filed 1985·Granted Aug 4, 1987·0 cites·3 claims
- 4028US4645441AInternal-gear pump with partition plate having a chamfered edgeAISIN WARNER·Filed 1985·Granted Feb 24, 1987·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →