Inventor · disambiguated record
Katsuki Kosaka
Also filed as: KOSAKA KATSUKI
3 granted patents·44 citations·filing 1995–2008
69Inventor score
Top patents by PatentIndex Score
3 records- 0167US5570342ADisk cartridge with two slidable shutter membersSONY CORP·Filed 1995·Granted Oct 29, 1996·25 cites·18 claims
- 0259US5675566ARecording and/or reproducing apparatus and a cartridge for a recording mediumSONY CORP·Filed 1995·Granted Oct 7, 1997·18 cites·3 claims
- 0351US8537274B2Image capture apparatusKOSAKA KATSUKI·Filed 2008·Granted Sep 17, 2013·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →