Inventor · disambiguated record
Toshihisa Ogawa
Also filed as: OGAWA TOSHIHISA
19 granted patents·1 pending application·366 citations·filing 1977–2009
95Inventor score
Files withNEC LCD TECHNOLOGIES LTD7TAISHO PHARMACEUTICAL CO LTD6TOYOTA MOTOR CO LTD4NIPPON DENSO CO2NEC CORP1
Top patents by PatentIndex Score
20 records- 0193US6654078B1Liquid crystal module mounting structure and mobile terminal mounted with the sameNEC LCD TECHNOLOGIES LTD·Filed 2000·Granted Nov 25, 2003·95 cites·2 claims
- 0289US4303977AMethod for controlling ignition energy in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Dec 1, 1981·23 cites·5 claims
- 0387US6594143B2Liquid crystal module mounting structure and mobile terminal mounted with the sameNEC CORP·Filed 1999·Granted Jul 15, 2003·93 cites·3 claims
- 0484US6816213B2Liquid crystal module mounting structure and mobile terminal mounted with the sameNEC LCD TECHNOLOGIES LTD·Filed 2002·Granted Nov 9, 2004·25 cites·7 claims
- 0582US7593070B2Optical unit and LCD device using the optical unitNEC LCD TECHNOLOGIES LTD·Filed 2007·Granted Sep 22, 2009·9 cites·12 claims
- 0681US7301588B2Optical unit and LCD device using the optical unitNEC LCD TECHNOLOGIES LTD·Filed 2003·Granted Nov 27, 2007·18 cites·20 claims
- 0776US4472411A1,4-Dihydropyridine derivatives and use as vasodilatorsTAISHO PHARMACEUTICAL CO LTD·Filed 1983·Granted Sep 18, 1984·18 cites·5 claims
- 0872US6885419B2Light-reflection type liquid crystal display device with operation panel supported on shield and frameNEC LCD TECHNOLOGIES LTD·Filed 2003·Granted Apr 26, 2005·14 cites·14 claims
- 0972US4730052AMethod for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarboxylic acid diestersTAISHO PHARMACEUTICAL CO LTD·Filed 1985·Granted Mar 8, 1988·11 cites·3 claims
- 1068US7090365B2Backlight unit having an inclined light emission surfaceNEC LCD TECHNOLOGIES LTD·Filed 2004·Granted Aug 15, 2006·7 cites·11 claims
- 1168US4453700AFluid control valve assemblyNIPPON DENSO CO·Filed 1982·Granted Jun 12, 1984·27 cites·1 claims
- 1252US2009290095A1Optical unit and LCD device using the optical unitNEC LCD TECHNOLOGIES LTD·Filed 2009·Application pending·0 cites
- 1349US4522168AMethod and apparatus for controlling fuel-injection amount in diesel engineTOYOTA MOTOR CO LTD·Filed 1983·Granted Jun 11, 1985·8 cites·4 claims
- 1445US4256073AMethod of controlling ignition timing of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 17, 1981·8 cites·6 claims
- 1542US4948899A1,4-dihydropyridine derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1989·Granted Aug 14, 1990·3 cites·6 claims
- 1640US4388903ADevice for controlling air-fuel ratio for internal combustion enginesNIPPON DENSO CO·Filed 1981·Granted Jun 21, 1983·6 cites·15 claims
- 1733US5047543A1,4-dihydropyridine derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1989·Granted Sep 10, 1991·0 cites·1 claims
- 1831US4150240AMethod for preparing d-penicillamine and salts thereofTAISHO PHARMACEUTICAL CO LTD·Filed 1977·Granted Apr 17, 1979·0 cites·8 claims
- 1929US4492199AAir-fuel ratio compensating apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1982·Granted Jan 8, 1985·1 cites·4 claims
- 2028US4420631AEsters of the carboxylic acidTAISHO PHARMACEUTICAL CO LTD·Filed 1982·Granted Dec 13, 1983·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →