Inventor
NISHIJIMA KOJI
11 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
4 patentsUS3954826AMay 4, 1976
Process for producing α-sulfophenylacetic acid derivatives
TAKEDA CHEMICAL INDUSTRIES LTD10 citations73
US4057544ANov 8, 1977
α-Alkylsulfobenzyl penicillins
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US4048158ASep 13, 1977
d-α-Isobutylsulfobenzylpenicillin hemi-solvate crystals
TAKEDA CHEMICAL INDUSTRIES LTD2 citations62
US4026940AMay 31, 1977
Process for producing alpha-sulfophenylacetic acid derivatives
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62