Inventor · disambiguated record
Yoshiaki Osaka
Also filed as: OSAKA YOSHIAKI
7 granted patents·56 citations·filing 1979–1985
83Inventor score
Files withKUREHA CHEMICAL IND CO LTD7
Top patents by PatentIndex Score
7 records- 0187US4363813A2-(3,4,5-Trimethoxyphenyl)-4,5-disubstituted thiazolesKUREHA CHEMICAL IND CO LTD·Filed 1980·Granted Dec 14, 1982·20 cites·4 claims
- 0274US4328337AHigh polymeric compounds having saccharide side chainsKUREHA CHEMICAL IND CO LTD·Filed 1979·Granted May 4, 1982·17 cites·1 claims
- 0364US4465827AProcess for preparing high polymeric substance having saccharide side chainsKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Aug 14, 1984·14 cites·6 claims
- 0447US4434172A2-Substituted-phenyl-5-alkylthiazolidine-4-oneKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Feb 28, 1984·2 cites·4 claims
- 0543US4540702A2-Substituted-4-thiazolidonesKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Sep 10, 1985·1 cites·3 claims
- 0640US4722932A2-substituted-4-thiazolidonesKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted Feb 2, 1988·1 cites·2 claims
- 0739US4407799A2-Substituted-phenyl-1,3-perhydrothiazine-4-oneKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Oct 4, 1983·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Osaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →