Inventor · disambiguated record
Isao Takahashi
Also filed as: SASAKI TOSHIO · TAKAHASHI ISAO
5 granted patents·28 citations·filing 1975–2003
75Inventor score
Top patents by PatentIndex Score
5 records- 0171US7098186B2Depsipeptide compoundASTELLAS PHARMA INC·Filed 2003·Granted Aug 29, 2006·9 cites·4 claims
- 0270US4764606A7-formylaminocephalosporin compoundsYAMANOUCHI PHARMA CO LTD·Filed 1986·Granted Aug 16, 1988·16 cites·5 claims
- 0335US4242449A7-Methoxy cephalosporins and process of producing themYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Dec 30, 1980·2 cites·17 claims
- 0428US4039660AAntibiotic y-g19z d3 and the production thereofYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Aug 2, 1977·1 cites·3 claims
- 0527US4656262A7-methoxy cephalosporin derivativeYAMANOUCHI PHARMA CO LTD·Filed 1985·Granted Apr 7, 1987·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →