Inventor
KAWAMURA MASANORI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ONO PHARMACEUTICAL CO
19 patentsUS4464382AAug 7, 1984
Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient
ONO PHARMACEUTICAL CO42 citations94
US4831045AMay 16, 1989
Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient
ONO PHARMACEUTICAL CO45 citations91
US4791126ADec 13, 1988
Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredients
ONO PHARMACEUTICAL CO25 citations91
US5622984AApr 22, 1997
Amidinophenol derivatives
ONO PHARMACEUTICAL CO17 citations82
US5432178AJul 11, 1995
Amidinophenol derivatives
ONO PHARMACEUTICAL CO13 citations82
US5164412ANov 17, 1992
5-hetero-6-oxo-pge-derivatives
ONO PHARMACEUTICAL CO8 citations74
US4317828AMar 2, 1982
Pyridine derivatives
ONO PHARMACEUTICAL CO7 citations74
US4271170AJun 2, 1981
Pyridine derivatives
ONO PHARMACEUTICAL CO8 citations74
US5614555AMar 25, 1997
Amidinophenol derivatives
ONO PHARMACEUTICAL CO14 citations73
US4256757AMar 17, 1981
1-Substituted imidazoles for inhibition of thromboxane synthetase
ONO PHARMACEUTICAL CO11 citations73
US5317021AMay 31, 1994
3-mercapto-glutamic acid derivatives
ONO PHARMACEUTICAL CO13 citations72
US5013734AMay 7, 1991
Novel esters of phenylalkanoic acid
ONO PHARMACEUTICAL CO9 citations72
US5514713AMay 7, 1996
Amidinophenol derivatives
ONO PHARMACEUTICAL CO18 citations71
US4346099AAug 24, 1982
Carboxy-imidazole derivatives, compositions and use
ONO PHARMACEUTICAL CO4 citations62
US5017589AMay 21, 1991
Novel amino acid derivatives
ONO PHARMACEUTICAL CO2 citations61
US4446143AMay 1, 1984
Rhodanine derivatives
ONO PHARMACEUTICAL CO3 citations59
US4427682AJan 24, 1984
Pyridine alkyl benzoic and thenoic acid compounds and their pharmaceutical compositions
ONO PHARMACEUTICAL CO4 citations57
US4355170AOct 19, 1982
1-Substituted imidazole derivatives
ONO PHARMACEUTICAL CO0 citations50
US5202340AApr 13, 1993
Amino acid derivatives
ONO PHARMACEUTICAL CO0 citations40