Inventor · disambiguated record
Yoshio Sunohara
Also filed as: SUNOHARA YOSHIO
9 granted patents·150 citations·filing 1977–1997
89Inventor score
Top patents by PatentIndex Score
9 records- 0187US4188707ASemiconductor devices and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted Feb 19, 1980·42 cites·7 claims
- 0279US4270636ALock-up control system for a torque converter including a timing arrangementNISSAN MOTOR·Filed 1979·Granted Jun 2, 1981·26 cites·2 claims
- 0368US4305487ALock-up torque converter with damperNISSAN MOTOR·Filed 1979·Granted Dec 15, 1981·18 cites·11 claims
- 0466US5901802AHydraulic passages for oil pump for speed reducer used in electric vehiclesNISSAN MOTOR·Filed 1997·Granted May 11, 1999·31 cites·4 claims
- 0552US4266641ALook-up torque converter with compact arrangement of damperNISSAN MOTOR·Filed 1979·Granted May 12, 1981·11 cites·5 claims
- 0647US4369865ALock-up control system for a torque converterNISSAN MOTOR·Filed 1979·Granted Jan 25, 1983·9 cites·7 claims
- 0745US4301900ALock-up torque converter with clutch piston engageable with converter coverNISSAN MOTOR·Filed 1979·Granted Nov 24, 1981·8 cites·2 claims
- 0832US4160392AAutomatic power transmission with direct-drive clutchNISSAN MOTOR·Filed 1977·Granted Jul 10, 1979·3 cites·8 claims
- 0931US4381050AVacuum modulator arrangement for an automatic transmissionNISSAN MOTOR·Filed 1980·Granted Apr 26, 1983·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yoshio Sunohara 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 →