Inventor · disambiguated record
Shinichiro Koshiishi
Also filed as: KOSHIISHI SHINICHIRO
5 granted patents·27 citations·filing 1979–1988
77Inventor score
Technology areasG03B
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0163US4305648AElectric circuits for use in cameraRICOH KK·Filed 1979·Granted Dec 15, 1981·6 cites·14 claims
- 0261US4728976ASystem for controlling film transport for cameraRICOH KK·Filed 1986·Granted Mar 1, 1988·9 cites·1 claims
- 0353US4734726AApparatus for moving a lensRICOH KK·Filed 1987·Granted Mar 29, 1988·6 cites·1 claims
- 0446US4375912AElectric circuits for use in cameraRICOH KK·Filed 1980·Granted Mar 8, 1983·4 cites·3 claims
- 0537US4862203ALens driving and shutter opening and closing device for a cameraRICOH KK·Filed 1988·Granted Aug 29, 1989·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Shinichiro Koshiishi 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 →