Inventor · disambiguated record
Koji Okumoto
Also filed as: OKUMOTO KOJI
3 granted patents·1 pending application·76 citations·filing 1993–2023
72Inventor score
Top patents by PatentIndex Score
4 records- 0182US5471481ATesting method for electronic apparatusSONY CORP·Filed 1993·Granted Nov 28, 1995·54 cites·15 claims
- 0253US6798448B1Imaging apparatusSONY CORP·Filed 1999·Granted Sep 28, 2004·19 cites·4 claims
- 0350US7426333B2Recording apparatus and method, recording medium and programSONY CORP·Filed 2003·Granted Sep 16, 2008·3 cites·12 claims
- 0447US2025150765A1Control device, hearing aid, charging device, hearing aid system, program, and control methodSONY GROUP CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →