Inventor · disambiguated record
Kazuyoshi Katamoto
Also filed as: KATAMOTO KAZUYOSHI
4 granted patents·10 citations·filing 1974–1983
65Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD4
Top patents by PatentIndex Score
4 records- 0144US3979260AProduction of deacetoxycephalosporin CTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Sep 7, 1976·8 cites·29 claims
- 0234US4455306AMethod for concentrating β-lactam antibiotic solutionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Jun 19, 1984·1 cites·2 claims
- 0333US4296107AMildiomycin analogs and a method of productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Oct 20, 1981·1 cites·10 claims
- 0426US4535155AMethod for separating cephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Aug 13, 1985·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →