Inventor · disambiguated record
Ko Imai
Also filed as: IMAI KO
5 granted patents·60 citations·filing 1976–1989
80Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD5
Top patents by PatentIndex Score
5 records- 0179US4892823AMethod for producing 2-keto-L-gulonic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Jan 9, 1990·23 cites·7 claims
- 0260US4933289ABiologically pure cultures of Pseudomonas sorbosoxidans useful for producing 2-keto-L-gulonic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jun 12, 1990·22 cites·5 claims
- 0348US4028185AMethod for producing L(+)-tartaric acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Jun 7, 1977·5 cites·6 claims
- 0438US4011135AProduction of L(+)-tartaric acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Mar 8, 1977·6 cites·13 claims
- 0534US4013509AProduction of L(+)-tartaric acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Mar 22, 1977·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →