Inventor · disambiguated record
Nobuaki Wakita
Also filed as: HASHIMOTO EIJI · IGARASHI KOHEI · WAKITA NOBUAKI
12 granted patents·166 citations·filing 1973–1990
92Inventor score
Files withTOYOTA MOTOR CO LTD12
Top patents by PatentIndex Score
12 records- 0180US4168686AApparatus for preventing the discharge of evaporated fuel gasTOYOTA MOTOR CO LTD·Filed 1977·Granted Sep 25, 1979·25 cites·5 claims
- 0280US4056083AExhaust gas recirculator for purification of emission from an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Nov 1, 1977·19 cites·4 claims
- 0375US4825825AOil pan arrangement for horizontally mounted engineTOYOTA MOTOR CO LTD·Filed 1987·Granted May 2, 1989·30 cites·10 claims
- 0471US3947545APurification of exhaust gasTOYOTA MOTOR CO LTD·Filed 1973·Granted Mar 30, 1976·25 cites·7 claims
- 0558US4346686AIdle controller for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1980·Granted Aug 31, 1982·12 cites·3 claims
- 0655US4177641AApparatus for cleaning exhaust gas for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Dec 11, 1979·8 cites·2 claims
- 0755US4088101AExhaust gas purifying apparatusTOYOTA MOTOR CO LTD·Filed 1976·Granted May 9, 1978·12 cites·6 claims
- 0848US3948044AExhaust gas purifying deviceTOYOTA MOTOR CO LTD·Filed 1974·Granted Apr 6, 1976·9 cites·7 claims
- 0947US4152893AInternal combustion engine secondary air control systemTOYOTA MOTOR CO LTD·Filed 1977·Granted May 8, 1979·8 cites·7 claims
- 1042US4095569AInternal combustion engine with an exhaust gas recirculating deviceTOYOTA MOTOR CO LTD·Filed 1976·Granted Jun 20, 1978·7 cites·11 claims
- 1140US4202173ASecondary air supplying device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted May 13, 1980·6 cites·1 claims
- 1226US5123386AInternal combustion engine and its pistonTOYOTA MOTOR CO LTD·Filed 1990·Granted Jun 23, 1992·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →