P

Inventor

HOSHIDE YASUO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “HOSHIDE YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

3 patents
US5030732AJul 9, 1991

Aminoethylphosphinic acid derivatives

MERCK & CO INC35 citations91
US5061806AOct 29, 1991

Phosphinic acid derivatives

MERCK & CO INC28 citations90
US5151521ASep 29, 1992

1-aminoethyl phosphonic acid derivatives

MERCK & CO INC10 citations71

NIKKEN CHEMICALS CO LTD

3 patents
US4495356AJan 22, 1985

1,4-Dihydropyridine compound

NIKKEN CHEMICALS CO LTD4 citations62
US4121037AOct 17, 1978

Process for producing 5-fluorouracil derivative with a calcium chloride catalyst

NIKKEN CHEMICALS CO LTD4 citations59
US3966720AJun 29, 1976

Process for producing desacetoxy cephalosporanic acid compound

NIKKEN CHEMICALS CO LTD3 citations53