Inventor
UMEZAWA IWAO
8 patents
Patents
8 patentsUS4533548AAug 6, 1985
Acidic polysaccharide CH-1 isolated from Chlorella pyrenoidosa and the use thereof
KITASATO INST30 citations90
US4550021AOct 29, 1985
Antitumor antibiotic 81-484 and process for its production
KITASATO INST8 citations71
US4529542AJul 16, 1985
Novel proteinous substance KUD-PC and its production
KITASATO INST7 citations71
US4512976AApr 23, 1985
Antibiotic stubomycin and process for the production thereof
KITASATO INST2 citations59
US4147774AApr 3, 1979
Antibiotic sporamycin
KITASATO INST4 citations59
US4612285ASep 16, 1986
Novel antitumor antibiotic awamycin and its production
KITASATO INST0 citations49
US4701324AOct 20, 1987
Novel cell-cidal antibiotic 82-85-8A and its production
KITASATO INST0 citations38
US3995028ANov 30, 1976
Antibiotic OS-3256-B
KITASATO INST0 citations36