Inventor · disambiguated record
Katsumi Kohno
Also filed as: KOHNO KATSUMI
3 granted patents·9 citations·filing 1987–2016
59Inventor score
Top patents by PatentIndex Score
3 records- 0133US5993971AOptical information record mediumSONY CORP·Filed 1993·Granted Nov 30, 1999·2 cites·6 claims
- 0233US4798767AOptical information record mediumSONY CORP·Filed 1987·Granted Jan 17, 1989·7 cites·3 claims
- 0328US9921401B2Measuring device with alignment and reference position for measurement objectSINTO S PREC LTD·Filed 2016·Granted Mar 20, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →