Inventor · disambiguated record
Katsunori Oka
Also filed as: OKA KATSUNORI
3 granted patents·36 citations·filing 1989–1990
68Inventor score
Top patents by PatentIndex Score
3 records- 0172US5097789ABattery arrangement for small watercraftYAMAHA MOTOR CO LTD·Filed 1990·Granted Mar 24, 1992·27 cites·6 claims
- 0251US5130555ATape crease inspecting method and apparatus having a stripe shaped pattern reflection plateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 14, 1992·8 cites·18 claims
- 0324US5048450ASeat latch for watercraftYAMAHA MOTOR CO LTD·Filed 1989·Granted Sep 17, 1991·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →