Inventor · disambiguated record
Mitsuhiro Kohata
Also filed as: KOHATA MITSUHIRO
4 granted patents·130 citations·filing 1988–1990
80Inventor score
Files withRICOH KK4
Top patents by PatentIndex Score
4 records- 0172US4994877APhotoelectric conversion semiconductor device with noise limiting circuitRICOH KK·Filed 1988·Granted Feb 19, 1991·35 cites·8 claims
- 0272US4977304ALinear solid state image sensorRICOH KK·Filed 1990·Granted Dec 11, 1990·37 cites·16 claims
- 0367US4883766AMethod of producing thin film transistorRICOH KK·Filed 1988·Granted Nov 28, 1989·36 cites·20 claims
- 0466US5027226AContact type image sensorRICOH KK·Filed 1988·Granted Jun 25, 1991·22 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuhiro Kohata 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 →