Inventor · disambiguated record
Kunihide Oka
Also filed as: OKA KUNIHIDE
5 granted patents·27 citations·filing 1989–1990
74Inventor score
Files withYOSHITOMI PHARMACEUTICAL5
Top patents by PatentIndex Score
5 records- 0175US5081280AProcess for the production of ester compoundsYOSHITOMI PHARMACEUTICAL·Filed 1989·Granted Jan 14, 1992·18 cites·3 claims
- 0250US5117040AAlpha crystals of tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyloxymethyl]methane which have good flowability and method of producing sameYOSHITOMI PHARMACEUTICAL·Filed 1990·Granted May 26, 1992·7 cites·3 claims
- 0337US4950780AN-octadecyl-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate with a novel crystalline formYOSHITOMI PHARMACEUTICAL·Filed 1989·Granted Aug 21, 1990·1 cites·2 claims
- 0430US5089655AIndividual α-form particle crystals of tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionyloxymethyl]methane and process for its productionYOSHITOMI PHARMACEUTICAL·Filed 1989·Granted Feb 18, 1992·0 cites·9 claims
- 0521US4942229AProcess for the production of penicillanic acid compoundsYOSHITOMI PHARMACEUTICAL·Filed 1989·Granted Jul 17, 1990·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →