Inventor
INOUE SHIGEHARU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “INOUE SHIGEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEIJI SEIKA KAISHA
11 patentsUS4758557AJul 19, 1988
Cephalosporin derivatives and bactericides containing the same
MEIJI SEIKA KAISHA8 citations72
US4357331ANov 2, 1982
7αMethoxycephalosporin derivatives
MEIJI SEIKA KAISHA8 citations72
US5332731AJul 26, 1994
Cephalosporin derivatives
MEIJI SEIKA KAISHA3 citations62
US5294705AMar 15, 1994
Process for the preparation of a 3-substituted thio-3-cephem compound
MEIJI SEIKA KAISHA3 citations62
US4785090ANov 15, 1988
Cephalosporin derivatives
MEIJI SEIKA KAISHA5 citations62
US4160026AJul 3, 1979
Antibiotics SF-1130-x1 and -x2 substances and production and use thereof
MEIJI SEIKA KAISHA6 citations61
US4083850AApr 11, 1978
3-Substituted-2(1H)pyridon-6-carboxylic acids and process for preparation of same
MEIJI SEIKA KAISHA2 citations61
US4169140ASep 25, 1979
Antibiotics SF-1771 substance and SF-1771-B substance as well as the production of these substances
MEIJI SEIKA KAISHA4 citations60
US4242327ADec 30, 1980
Antibiotic SF-2052 substance and production and use thereof
MEIJI SEIKA KAISHA1 citations51
US4156728AMay 29, 1979
3-Substituted-2(1H)pyridone-6-carboxylic acids
MEIJI SEIKA KAISHA0 citations51
US4151041AApr 24, 1979
Process for production of maltopentaose and maltohexaose
MEIJI SEIKA KAISHA1 citations48