Inventor · disambiguated record
Isamu Nakatsui
Also filed as: NAKATSUI ISAMU
4 granted patents·35 citations·filing 1986–1995
75Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD4
Top patents by PatentIndex Score
4 records- 0159US5508191AMutant strains of agrobacterium for producing β-1,3-glucanTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted Apr 16, 1996·13 cites·5 claims
- 0247US5268279AMethod for producing polyglutamic acid or a salt thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Dec 7, 1993·13 cites·3 claims
- 0345US5599697AMethod of producing β-1,3-glucanTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Feb 4, 1997·5 cites·10 claims
- 0442US4728610AMethod for producing L-glutamic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Mar 1, 1988·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →