Inventor · disambiguated record
Ichio Sakai
Also filed as: SAKAI ICHIO
3 granted patents·76 citations·filing 1975–1983
74Inventor score
Files withTOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0185US4508522ADouble cardan universal jointTOYOTA MOTOR CO LTD·Filed 1983·Granted Apr 2, 1985·30 cites·1 claims
- 0285US4382497ADevice for cooling a frictional clutch for an automobileTOYOTA MOTOR CO LTD·Filed 1981·Granted May 10, 1983·31 cites·4 claims
- 0357US4033201AOil pressure control system for an automatic transmission systemTOYOTA MOTOR CO LTD·Filed 1975·Granted Jul 5, 1977·15 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Ichio Sakai 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 →