Inventor · disambiguated record
Yukio Yuhashi
Also filed as: YUHASHI YUKIO
5 granted patents·59 citations·filing 1986–1993
79Inventor score
Top patents by PatentIndex Score
5 records- 0174US4782720APower transmission unitTOCHIGI FUJI SANGYO KK·Filed 1987·Granted Nov 8, 1988·25 cites·5 claims
- 0273US4690258AHydraulic power transmission device with centrifugally actuated clutch overrideTOCHIGI FUJI SANGYO KK·Filed 1986·Granted Sep 1, 1987·21 cites·5 claims
- 0340US4838119ADifferential gear assembly with viscous and friction clutch mechanismsTOCHIGI FUJI SANGYO KK·Filed 1987·Granted Jun 13, 1989·8 cites·3 claims
- 0424US5374363AViscous coupling fluidsDOW CORNING ASIA LTD·Filed 1993·Granted Dec 20, 1994·2 cites·3 claims
- 0523US5133438AViscous coupling with spacer ringsYUHASHI YUKIO·Filed 1990·Granted Jul 28, 1992·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yukio Yuhashi 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 →