Inventor
SHIBUKAWA MITSURU
JP11 patents
Patents
11 patentsUS4409105AOct 11, 1983
Dried, sterilized, gamma-globulin-fixed column and a process for preparing the same
ASAHI CHEMICAL IND60 citations95
US4450233AMay 22, 1984
Immobilization of microorganisms in a polymer gel
ASAHI CHEMICAL IND28 citations92
US4317882AMar 2, 1982
Production of plasminogen activator
ASAHI CHEMICAL IND36 citations90
US4393225AJul 12, 1983
AI-77 Compounds and pharmaceutically acceptable salts thereof
ASAHI CHEMICAL IND20 citations79
US4418061ANov 29, 1983
Secalonic acid derivatives and method for preparing thereof
ASAHI CHEMICAL IND6 citations72
US4360594ANov 23, 1982
Process for producing L-tryptophan or derivatives thereof using microorganisms
ASAHI CHEMICAL IND4 citations62
US4349627ASep 14, 1982
Process for producing L-tryptophan or derivatives thereof using a microorganism
ASAHI CHEMICAL IND4 citations62
US4556651ADec 3, 1985
Secalonic acid derivatives as antitumor agents
ASAHI CHEMICAL IND3 citations61
US4477659AOct 16, 1984
Cephalosporin compound
ASAHI CHEMICAL IND2 citations61
US4465668AAug 14, 1984
Method for improving intestinal absorption of cephalosporin derivatives
ASAHI CHEMICAL IND4 citations61
US4229573AOct 21, 1980
7α-Methoxycephalosporin derivatives
ASAHI CHEMICAL IND3 citations61