Inventor · disambiguated record
Kentaro Hiraga
Also filed as: HIRAGA KENTARO
8 granted patents·73 citations·filing 1973–1988
86Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD8
Top patents by PatentIndex Score
8 records- 0191US4590189ACondensed pyrrolinone derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted May 20, 1986·31 cites·13 claims
- 0273US4879293APyrrols [3,4-8]pyrazine derivatives, their production and use as anti-anxiety agentsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Nov 7, 1989·9 cites·8 claims
- 0373US4020269AEpiminodeaminodeoxyaminoglycoside antibiotics and intermediatesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Apr 26, 1977·13 cites·12 claims
- 0463US4029883ADehydroxylation of aminosugarsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Jun 14, 1977·10 cites·12 claims
- 0561US4082780AEstradiol derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Apr 4, 1978·5 cites·15 claims
- 0648US4324795AAcaricidal agentsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Apr 13, 1982·2 cites·11 claims
- 0739US4788191A1,3-dithiolano-, 1,4-dithiino- and 1,4-dithiepino[2,3-C]pyrrole derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Nov 29, 1988·1 cites·9 claims
- 0835US3953483A17-Nor-6-methyl-steroidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Apr 27, 1976·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →