Inventor · disambiguated record
Katsuhisa Ohsugi
Also filed as: OHSUGI KATSUHISA
5 granted patents·28 citations·filing 1977–1993
78Inventor score
Files withKUREHA CHEMICAL IND CO LTD5
Top patents by PatentIndex Score
5 records- 0161US5504096ABiocidal compositions for industrial materialsKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Apr 2, 1996·6 cites·6 claims
- 0261US5292764AAzole derivatives for protecting industrial materials from bacteriaKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Mar 8, 1994·11 cites·6 claims
- 0341US4542154AAntibiotic compoundKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted Sep 17, 1985·2 cites·2 claims
- 0438US4668627ANovel antibiotic compoundKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted May 26, 1987·2 cites·2 claims
- 0538US4106988AMethod of cultivating Methylomonas probus on methanol containing mediumKUREHA CHEMICAL IND CO LTD·Filed 1977·Granted Aug 15, 1978·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →