Inventor · disambiguated record
Kohichi Nishi
Also filed as: NISHI KOHICHI
6 granted patents·130 citations·filing 1984–1988
83Inventor score
Technology areasG03B
Files withRICOH KK6
Top patents by PatentIndex Score
6 records- 0192US4791441AMulti-focus cameraRICOH KK·Filed 1987·Granted Dec 13, 1988·80 cites·2 claims
- 0284US4847648AVarifocal cameraRICOH KK·Filed 1988·Granted Jul 11, 1989·25 cites·2 claims
- 0372US4831399AFinder switching apparatus for cameraRICOH KK·Filed 1987·Granted May 16, 1989·14 cites·5 claims
- 0454US4550997AAutomatic exposure control circuitRICOH KK·Filed 1984·Granted Nov 5, 1985·5 cites·1 claims
- 0547US4864337AApparatus for driving a moving mirror cylinder of a cameraRICOH KK·Filed 1988·Granted Sep 5, 1989·5 cites·6 claims
- 0634US4592640AStroboscopic lamp synchronizing deviceRICOH KK·Filed 1984·Granted Jun 3, 1986·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →