Inventor · disambiguated record
Teruo Kumai
Also filed as: KUMAI TERUO · SAIKI JUNICHI · SEKIYA SETSURO · YOSHIDA TOSHIRO
15 granted patents·292 citations·filing 1974–1999
94Inventor score
Files withTOYOTA MOTOR CO LTD15
Top patents by PatentIndex Score
15 records- 0192US5063744AActuator for controlling intake pressure in sequential turbo-systemTOYOTA MOTOR CO LTD·Filed 1989·Granted Nov 12, 1991·79 cites·25 claims
- 0286US4180035AInternal combustion engine with an exhaust gas recirculation systemTOYOTA MOTOR CO LTD·Filed 1978·Granted Dec 25, 1979·27 cites·5 claims
- 0379US4401072ACombustion chamber of a compression-ignition type internal combustion engineTOYOTA MOTOR CO LTD·Filed 1981·Granted Aug 30, 1983·28 cites·19 claims
- 0478US4223645ACombustion chamber of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Sep 23, 1980·23 cites·14 claims
- 0574US6283478B1Piston ring structural body and method of mounting the piston ring structural bodyTOYOTA MOTOR CO LTD·Filed 1999·Granted Sep 4, 2001·34 cites·14 claims
- 0667US5125235ASupercharged lean burn internal combustion engineTOYOTA MOTOR CO LTD·Filed 1990·Granted Jun 30, 1992·21 cites·7 claims
- 0767US4208997ACarburetor outer vent control deviceTOYOTA MOTOR CO LTD·Filed 1977·Granted Jun 24, 1980·10 cites·2 claims
- 0863US4036188ACarburetor equipped with a cooling systemTOYOTA MOTOR CO LTD·Filed 1974·Granted Jul 19, 1977·16 cites·4 claims
- 0961US4237826AMulti-cylinder internal combustion engine equipped with an accumulation chamberTOYOTA MOTOR CO LTD·Filed 1979·Granted Dec 9, 1980·14 cites·13 claims
- 1051US4275696ACarburetor outer vent control deviceTOYOTA MOTOR CO LTD·Filed 1980·Granted Jun 30, 1981·6 cites·1 claims
- 1147US4230073ACombustion chamber of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Oct 28, 1980·9 cites·9 claims
- 1244US6205908B1Piston equipped with piston ringTOYOTA MOTOR CO LTD·Filed 1999·Granted Mar 27, 2001·12 cites·11 claims
- 1335US6257590B1Sealing structure and method of mounting piston ring structural body for use in the sealing stuctureTOYOTA MOTOR CO LTD·Filed 1999·Granted Jul 10, 2001·7 cites·15 claims
- 1434US3991566AManifold reactor with auxiliary chamber for secondary afterburning during start-upTOYOTA MOTOR CO LTD·Filed 1975·Granted Nov 16, 1976·4 cites·8 claims
- 1533US4078381AManifold type thermal reactorTOYOTA MOTOR CO LTD·Filed 1976·Granted Mar 14, 1978·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →