Inventor · disambiguated record
Katsuya Hamamoto
Also filed as: HAMAMOTO KATSUYA
4 granted patents·22 citations·filing 1985–1996
73Inventor score
Technology areasG11C
Top patents by PatentIndex Score
4 records- 0162USD291571SVideo cameraHITACHI LTD·Filed 1985·Granted Aug 25, 1987·10 cites·1 claims
- 0240US5638325ACircuitry for resetting an electrically erasable memory deviceSEIKO INSTR INC·Filed 1996·Granted Jun 10, 1997·8 cites·3 claims
- 0339USD294492SCombined video tape recorder and cameraHITACHI LTD·Filed 1985·Granted Mar 1, 1988·3 cites·1 claims
- 0425US5502679AElectrically erasable nonvolatile memory having discharging circuitsSEIKO INSTR INC·Filed 1994·Granted Mar 26, 1996·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →