Inventor · disambiguated record
Kiyoshi Onuma
Also filed as: ONUMA KIYOSHI
6 granted patents·82 citations·filing 1975–2001
82Inventor score
Top patents by PatentIndex Score
6 records- 0177US4289220AHydraulic coupling with a lock-up clutchTOYOTA MOTOR CO LTD·Filed 1979·Granted Sep 15, 1981·25 cites·8 claims
- 0277US4207757ADouble cardan universal jointTOYOTA MOTOR CO LTD·Filed 1978·Granted Jun 17, 1980·27 cites·7 claims
- 0362US6666615B2Spacer and parts attachment deviceSONY CORP·Filed 2001·Granted Dec 23, 2003·13 cites·4 claims
- 0451US4036081AOverdrive mechanism for automotive power transmissionTOYOTA MOTOR CO LTD·Filed 1975·Granted Jul 19, 1977·13 cites·6 claims
- 0531US4036082AOverdrive deviceTOYOTA MOTOR CO LTD·Filed 1975·Granted Jul 19, 1977·4 cites·6 claims
- 0629US4063468AChange-speed gear system for use in automatic transmissionsTOYOTA MOTOR CO LTD·Filed 1976·Granted Dec 20, 1977·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →