Inventor · disambiguated record
Rin-Ichi Kakuta
Also filed as: KAKUTA RIN-ICHI
3 granted patents·52 citations·filing 1987–1991
72Inventor score
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3 records- 0164US4888387AResin composition comprising a polyamide or polycarbonateASAHI CHEMICAL IND·Filed 1989·Granted Dec 19, 1989·18 cites·15 claims
- 0260US4820778ARandom copolymer containing hexagonal imide units, a process for producing the same, and an optical disc substrate made of the random copolymerASAHI KASEI KOKYO KABUSHIKI KA·Filed 1987·Granted Apr 11, 1989·16 cites·19 claims
- 0354US5198305AOptical element substrateASAHI CHEMICAL IND·Filed 1991·Granted Mar 30, 1993·18 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →