Inventor · disambiguated record
Isamu Ota
Also filed as: OTA ISAMU
5 granted patents·24 citations·filing 1975–1986
73Inventor score
Files withTOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0161US4700682AFuel vapor control deviceTOYOTA MOTOR CO LTD·Filed 1986·Granted Oct 20, 1987·16 cites·2 claims
- 0238US3998192AIgnition timing change-over deviceTOYOTA MOTOR CO LTD·Filed 1975·Granted Dec 21, 1976·4 cites·4 claims
- 0332US4130608AKick-up device for a secondary throttle valve in a diaphragm-type two barrel carburetorTOYOTA MOTOR CO LTD·Filed 1977·Granted Dec 19, 1978·3 cites·6 claims
- 0422US4222355AExhaust gas recirculation apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Sep 16, 1980·0 cites·7 claims
- 0521US4222357AExhaust gas recirculation system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Sep 16, 1980·1 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →