Inventor · disambiguated record
Isamu Utsumi
Also filed as: UTSUMI ISAMU
6 granted patents·79 citations·filing 1975–1983
83Inventor score
Top patents by PatentIndex Score
6 records- 0185US4005200AMethod for improving the maturity of the parturient canal and the sensitivity to oxytocinKANEBO LTD·Filed 1975·Granted Jan 25, 1977·27 cites·5 claims
- 0280US4515804ACrystal modifications of (+)-catechin and pharmaceutical preparations containing themZYMA SA·Filed 1983·Granted May 7, 1985·29 cites·3 claims
- 0373US4342693A1,3-Dioxolen-2-one derivatives and process for production thereofKANEBO LTD·Filed 1981·Granted Aug 3, 1982·13 cites·14 claims
- 0455US4389408ANovel ampicillin esters and production thereofKANEBO LTD·Filed 1981·Granted Jun 21, 1983·3 cites·9 claims
- 0550US4428806AProcess for producing brominated 1,3-dioxolen-2-onesKANEBO LTD·Filed 1982·Granted Jan 31, 1984·4 cites·9 claims
- 0643US4306024AProcess for cultivation of hemolytic Streptococcus pyogenesKANEBO LTD·Filed 1980·Granted Dec 15, 1981·3 cites·9 claims
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