P

Inventor

OIWA RUIKO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “OIWA RUIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KITASATO INST

3 patents
US4199514AApr 22, 1980

Compound, frenolicin B which is useful as an antibiotic

KITASATO INST8 citations73
US4533547AAug 6, 1985

Antiviral antibiotic substance AM-2722 and process for production thereof

KITASATO INST1 citations52
US3995028ANov 30, 1976

Antibiotic OS-3256-B

KITASATO INST0 citations36

MERCK & CO INC

3 patents
US4264607AApr 28, 1981

A40A Efrotomycin-like antibiotic in fermentation broth

MERCK & CO INC8 citations69
US4262002AApr 14, 1981

Discovery of A73A, a new efrotomycin-like antibiotic in fermentation broth

MERCK & CO INC2 citations60
US4304859ADec 8, 1981

Process for producing A73A, a new Efrotomycin-like antibiotic in fermentation broth

MERCK & CO INC0 citations50

OIWA RUIKO

1 patent
US4218478AAug 19, 1980

Trichostatin as an antiprotozoal agent

OIWA RUIKO57 citations92

KYOWA HAKKO KOGYO KK

1 patent
US4226879AOct 7, 1980

Antibiotic composition

KYOWA HAKKO KOGYO KK6 citations70