Inventor · disambiguated record
Keiichi Okabayashi
Also filed as: OKABAYASHI KEIICHI
5 granted patents·23 citations·filing 1976–1986
75Inventor score
Files withTOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0148US4722307AIntake system for an electronic control fuel injection system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 2, 1988·12 cites·6 claims
- 0244US4176639AEvaporative emission system for improving engine starting characteristicsTOYOTA MOTOR CO LTD·Filed 1977·Granted Dec 4, 1979·6 cites·6 claims
- 0330US4112888AIgnition timing controller for a gasoline engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Sep 12, 1978·2 cites·3 claims
- 0430US4091778AVacuum advancer system for a gasoline engineTOYOTA MOTOR CO LTD·Filed 1976·Granted May 30, 1978·2 cites·8 claims
- 0529US4138978ATwo-open-position choke valve control systemTOYOTA MOTOR CO LTD·Filed 1976·Granted Feb 13, 1979·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Okabayashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →