Inventor
IMAKI KATSUHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “IMAKI KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ONO PHARMACEUTICAL CO
23 patentsUS5376655ADec 27, 1994
Derivatives of p-guanidinobenzoic acid and pharmaceutical agents containing them as an active ingredient
ONO PHARMACEUTICAL CO40 citations92
US5017610AMay 21, 1991
Derivatives of p-substituted phenyl ester of pivalic acid
ONO PHARMACEUTICAL CO22 citations92
US4935446AJun 19, 1990
Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them
ONO PHARMACEUTICAL CO37 citations92
US5247084ASep 21, 1993
Derivatives of p-guanidinobenzoic acid
ONO PHARMACEUTICAL CO7 citations74
US5077428ADec 31, 1991
Pharmacologically active derivatives of p-guanidinobenzoic acid
ONO PHARMACEUTICAL CO7 citations74
US4843094AJun 27, 1989
Derivatives of p-guantidinobenzoic acid and pharmaceutical agents containing them as active ingredient
ONO PHARMACEUTICAL CO13 citations74
US5403850AApr 4, 1995
Derivatives of P-substituted phenyl ester of pivalic acid
ONO PHARMACEUTICAL CO7 citations73
US5359121AOct 25, 1994
Glycine derivative monosodium salt tetrahydrate
ONO PHARMACEUTICAL CO12 citations73
US5336681AAug 9, 1994
Derivatives of p-substituted phenyl ester of pivalic acid
ONO PHARMACEUTICAL CO10 citations73
US4640931AFeb 3, 1987
3-(indian-5-yloxy (or thio)) cyclopentanecarboxylic acid analogues
ONO PHARMACEUTICAL CO6 citations73
US4562207ADec 31, 1985
Prostaglandin analogue
ONO PHARMACEUTICAL CO12 citations71
US4888351ADec 19, 1989
3-phenoxy (or phenylthia) cyclopentanecarbonylamino acid analogues
ONO PHARMACEUTICAL CO1 citations62
US4783476ANov 8, 1988
3-Phenoxy (or phenylthio)-cyclopentanecarbonylamino acid analogues
ONO PHARMACEUTICAL CO1 citations62
US5294723AMar 15, 1994
Salts of glucopyranose derivatives and its intermediate
ONO PHARMACEUTICAL CO1 citations61
US4503068AMar 5, 1985
Use of prostaglandin analogues to treat cytodamage
ONO PHARMACEUTICAL CO4 citations61
US4473587ASep 25, 1984
Prostaglandin E1 analogues
ONO PHARMACEUTICAL CO2 citations61
US4464388AAug 7, 1984
Use of prostaglandin analogues to treat cytodamage
ONO PHARMACEUTICAL CO5 citations61
US5733927AMar 31, 1998
Salts of glucopyranose derivative and solutions of the same
ONO PHARMACEUTICAL CO0 citations51
US5109021AApr 28, 1992
Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them
ONO PHARMACEUTICAL CO0 citations51
US5023268AJun 11, 1991
3-phenoxy (or phenylthio)-cyclopentanecarbonylamino acid analogues
ONO PHARMACEUTICAL CO0 citations51
US4916147AApr 10, 1990
3-[(4-Aroyl) phenoxy (or phenylthio)]-cyclopentanecarboxylic acid analogues and treatment of cerebral edema therewith
ONO PHARMACEUTICAL CO0 citations51
US4829078AMay 9, 1989
3-phenoxy (or phenylthio)--cyclopentanecarbonylamino acid analogues
ONO PHARMACEUTICAL CO0 citations51
US5221689AJun 22, 1993
Prostaglandin analogues, processes for their preparation and pharmaceutical compositions containing them
ONO PHARMACEUTICAL CO0 citations45