Inventor · disambiguated record
Seiichi Nishikawa
Also filed as: NISHIKAWA SEIICHI
29 granted patents·1 pending application·771 citations·filing 1975–2004
98Inventor score
Top patents by PatentIndex Score
30 records- 0190US4866624ADevice for controlling vehicle four wheel drive front/rear coupling device according to rotational speeds of front and rear vehicle wheels and method of operation thereofTOYOTA MOTOR CO LTD·Filed 1987·Granted Sep 12, 1989·57 cites·14 claims
- 0289US5581065ASheet-framed IC carrier, method for producing the same, and IC carrier caseDAINIPPON PRINTING CO LTD·Filed 1994·Granted Dec 3, 1996·109 cites·7 claims
- 0385US4720626AIC card processing method and processing device therefor, and IC cardDAINIPPON PRINTING CO LTD·Filed 1984·Granted Jan 19, 1988·64 cites·2 claims
- 0485US4508522ADouble cardan universal jointTOYOTA MOTOR CO LTD·Filed 1983·Granted Apr 2, 1985·30 cites·1 claims
- 0583US4376006AMagnetic recording structureDAINIPPON PRINTING CO LTD·Filed 1981·Granted Mar 8, 1983·21 cites·26 claims
- 0681US6398114B1Sheet-framed IC carrier, method for producing the same, and IC carrier caseDAINIPPON PRINTING CO LTD·Filed 1997·Granted Jun 4, 2002·58 cites·1 claims
- 0780US4469206AHydraulically-operated frictional engagement deviceAISIN WARNER·Filed 1982·Granted Sep 4, 1984·32 cites·3 claims
- 0879US4945482ATransmission control systemAISIN WARNER·Filed 1988·Granted Jul 31, 1990·28 cites·3 claims
- 0979US4771852AFour wheel drive vehicle transfer and control apparatusTOYOTA MOTOR CO LTD·Filed 1986·Granted Sep 20, 1988·36 cites·19 claims
- 1077US7597259B2SIM reader/writer and cellular phoneDAINIPPON PRINTING CO LTD·Filed 2004·Granted Oct 6, 2009·30 cites·26 claims
- 1177US6776347B2Sheet-framed IC carrier, method for producing the same, and IC carrier caseDAINIPPON PRINTING CO LTD·Filed 2002·Granted Aug 17, 2004·19 cites·13 claims
- 1275US5932866AOptical card with a built-in IC module technical fieldDAINIPPON PRINTING CO LTD·Filed 1996·Granted Aug 3, 1999·61 cites·15 claims
- 1372US4896561ALubricating oil supply device for transmission mechanismAISIN WARNER·Filed 1986·Granted Jan 30, 1990·25 cites·4 claims
- 1469US4315145AMagnetic recording structureDAINIPPON PRINTING CO LTD·Filed 1980·Granted Feb 9, 1982·12 cites·13 claims
- 1565US4947325ADiagnostic system for rotational speed sensors in drive train of four wheels drive vehicle having central differential deviceTOYOTA MOTOR CO LTD·Filed 1989·Granted Aug 7, 1990·20 cites·5 claims
- 1664US5757116ASheet-framed IC carrier, method for producing the same, and IC carrier caseDAINIPPON PRINTING CO LTD·Filed 1996·Granted May 26, 1998·25 cites·34 claims
- 1763US4984485AApparatus and method for controlling automatic transmission for motor vehicle, with anti-squat shifting arrangementTOYOTA MOTOR CO LTD·Filed 1989·Granted Jan 15, 1991·17 cites·11 claims
- 1863US4688449ATransmission control deviceTOYOTA MOTOR CO LTD·Filed 1986·Granted Aug 25, 1987·17 cites·20 claims
- 1961US4002011AHigh speed binding deviceFUJIKURA LTD·Filed 1975·Granted Jan 11, 1977·9 cites·10 claims
- 2056US4721018ATransmission control having a plurality of speed changing ratios for controlling a transmission systemTOYOTA MOTOR CO LTD·Filed 1986·Granted Jan 26, 1988·13 cites·12 claims
- 2154US4753136AHydraulic control of transmissionAISIN WARNER·Filed 1986·Granted Jun 28, 1988·15 cites·4 claims
- 2250US4771853AMethod and apparatus for controlling four-wheel drive vehiclesTOYOTA MOTOR CO LTD·Filed 1987·Granted Sep 20, 1988·10 cites·19 claims
- 2350US4713989AShift shock suppression in automatic transmissionAISIN WARNER·Filed 1985·Granted Dec 22, 1987·13 cites·5 claims
- 2446US5698284AOptical recording mediumDAINIPPON PRINTING CO LTD·Filed 1995·Granted Dec 16, 1997·12 cites·37 claims
- 2546US4745826AShift condition detector for an automatic vehicle transmissionAISIN WARNER·Filed 1986·Granted May 24, 1988·10 cites·6 claims
- 2646US4718311AHydraulic control system for automatic transmissionsAISIN WARNER·Filed 1985·Granted Jan 12, 1988·9 cites·5 claims
- 2739US4470535AMethod of processing a front cover for a torque converterAISIN WARNER·Filed 1982·Granted Sep 11, 1984·7 cites·3 claims
- 2838US4781081AHydraulic control for vehicle transmissionAISIN WARNER·Filed 1986·Granted Nov 1, 1988·6 cites·2 claims
- 2938US2005212690A1Sim, sim holder, ic module, ic card and ic card holderDAINIPPON PRINTING CO LTD·Filed 2003·Application pending·0 cites
- 3032US4512449AFront cover for a torque converter and method of processing the sameAISIN WARNER·Filed 1982·Granted Apr 23, 1985·6 cites·2 claims
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