Inventor · disambiguated record
Koji Nishijima
Also filed as: NISHIJIMA KOJI
4 granted patents·18 citations·filing 1973–1975
71Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD4
Top patents by PatentIndex Score
4 records- 0180US3954826AProcess for producing α-sulfophenylacetic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted May 4, 1976·10 cites·7 claims
- 0249US4048158Ad-α-Isobutylsulfobenzylpenicillin hemi-solvate crystalsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Sep 13, 1977·2 cites·7 claims
- 0349US4026940AProcess for producing alpha-sulfophenylacetic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted May 31, 1977·3 cites·11 claims
- 0434US4057544Aα-Alkylsulfobenzyl penicillinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Nov 8, 1977·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →