Inventor
FURUYA RIKIZO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “FURUYA RIKIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM IND
5 patentsUS4661484AApr 28, 1987
Pyridazinone derivatives and salts thereof as cardiac stimulants
MITSUBISHI CHEM IND11 citations71
US4213902AJul 22, 1980
Process for producing steroidal 7α-acylthio-4-en-3-ones
MITSUBISHI CHEM IND7 citations71
US4822797AApr 18, 1989
Piperazinyl carbonyl phenyl pyridazinone derivatives useful as cardiotonics
MITSUBISHI CHEM IND5 citations60
US4265816AMay 5, 1981
Process for preparing steroid-carboxylates
MITSUBISHI CHEM IND5 citations59
US4323500AApr 6, 1982
Method for preparing 7α-acylthio-4-en-3-oxosteroids
MITSUBISHI CHEM IND1 citations48