Inventor · disambiguated record
Soichiro Ogawa
Also filed as: OGAWA SOICHIRO
23 granted patents·1 pending application·374 citations·filing 1981–2021
95Inventor score
Top patents by PatentIndex Score
24 records- 0189US6638197B2Twin clutch transmission with gear hit noise suppression systemNISSAN MOTOR·Filed 2002·Granted Oct 28, 2003·39 cites·11 claims
- 0285US5384516AInformation processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a batteryHITACHI LTD·Filed 1992·Granted Jan 24, 1995·121 cites·19 claims
- 0385US4682080ADischarge lamp operating deviceHITACHI LTD·Filed 1985·Granted Jul 21, 1987·47 cites·16 claims
- 0475US4803399AFluorescent lamp arrangement for uniformly illuminating a display panelHITACHI LTD·Filed 1988·Granted Feb 7, 1989·41 cites·26 claims
- 0573US8722177B2Transfer mold bodyTOKAI RIKA CO LTD·Filed 2013·Granted May 13, 2014·1 cites·13 claims
- 0670US11441576B2Double-suction centrifugal pumpEBARA CORP·Filed 2019·Granted Sep 13, 2022·1 cites·9 claims
- 0763US4916580ABack-light deviceHITACHI LTD·Filed 1988·Granted Apr 10, 1990·17 cites·18 claims
- 0859USD1012975SPump casingEBARA CORP·Filed 2021·Granted Jan 30, 2024·2 cites·1 claims
- 0958US7618726B2Fuel cell system and protection method thereofNISSAN MOTOR·Filed 2003·Granted Nov 17, 2009·3 cites·16 claims
- 1058US4746841AFluorescent lamp operating deviceHITACHI LTD·Filed 1986·Granted May 24, 1988·16 cites·8 claims
- 1155US11913466B2Pump and rotary baffle plateEBARA CORP·Filed 2020·Granted Feb 27, 2024·0 cites·7 claims
- 1255US6756723B2Fluorescent lamp, method for manufacturing the same, and fluorescent lamp deviceHITACHI LTD·Filed 2002·Granted Jun 29, 2004·2 cites·34 claims
- 1354US6342763B1Fluorescent lamp, method for manufacturing the same, and fluorescent lamp deviceHITACHI LTD·Filed 1998·Granted Jan 29, 2002·9 cites·41 claims
- 1452US5828180ADriving method of discharge apparatusHITACHI LTD·Filed 1996·Granted Oct 27, 1998·15 cites·14 claims
- 1550US8771853B2Fuel cell assemblyOGAWA SOICHIRO·Filed 2003·Granted Jul 8, 2014·2 cites·13 claims
- 1650US4766524ABack light device for uniformly illuminating a liquid crystal display plateHITACHI LTD·Filed 1987·Granted Aug 23, 1988·14 cites·8 claims
- 1748US9339985B2Transfer mold bodyTOKAI RIKA CO LTD·Filed 2013·Granted May 17, 2016·0 cites·6 claims
- 1846US5111774AEngine cooling systemMAZDA MOTOR·Filed 1990·Granted May 12, 1992·13 cites·43 claims
- 1945US5287940ARadiator support arrangement and apparatus for a vehicleMAZDA MOTOR·Filed 1993·Granted Feb 22, 1994·13 cites·17 claims
- 2044US2022381261A1Pump casing and pump apparatusEBARA CORP·Filed 2020·Application pending·0 cites
- 2142US5130605ALighting device for fluorescent lampHITACHI LTD·Filed 1991·Granted Jul 14, 1992·9 cites·4 claims
- 2238USD1006057SPump casingEBARA CORP·Filed 2021·Granted Nov 28, 2023·0 cites·1 claims
- 2337US4433272AHigh-pressure discharge lampHITACHI LTD·Filed 1981·Granted Feb 21, 1984·5 cites·5 claims
- 2433US4928037AProtected discharge lamp lighting systemHITACHI LTD·Filed 1988·Granted May 22, 1990·4 cites·1 claims
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