Inventor · disambiguated record
Hirotaka Fukumitsu
Also filed as: FUKUMITSU HIROTAKA
3 granted patents·31 citations·filing 1977–1979
70Inventor score
Files withKANEGAFUCHI CHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0179US4230869AProcess for preparing 5-(4-hydroxyphenyl)hydantoinKANEGAFUCHI CHEMICAL IND·Filed 1978·Granted Oct 28, 1980·11 cites·5 claims
- 0254US4272517APermanent waving compositionsKANEGAFUCHI CHEMICAL IND·Filed 1979·Granted Jun 9, 1981·15 cites·7 claims
- 0335US4148688AProcess for preparing L-methionineKANEGAFUCHI CHEMICAL IND·Filed 1977·Granted Apr 10, 1979·5 cites·8 claims
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