Inventor · disambiguated record
Yutaka Kawaoka
Also filed as: KAWAOKA YUTAKA
2 granted patents·9 citations·filing 1976–1981
55Inventor score
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2 records- 0157US4061646AProcess for purification of crude 2-mercaptobenzothiazoleSANSHIN KAGAKU KOGYO COMPANY L·Filed 1976·Granted Dec 6, 1977·6 cites·6 claims
- 0229US4410704AN-Substituted benzothiazole-2-sulfonamides; method of their preparation; method of preventing scorching of rubberSANSHIN KAGAKU KOGYO KK·Filed 1981·Granted Oct 18, 1983·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →