Inventor
KAMIYA JOJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAMIYA JOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
10 patentsUS5008267AApr 16, 1991
Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the same
MITSUI TOATSU CHEMICALS42 citations90
US4521415AJun 4, 1985
6-(Substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS19 citations81
US4639451AJan 27, 1987
Pyridazinone derivatives
MITSUI TOATSU CHEMICALS5 citations73
US5332739AJul 26, 1994
Pyrimidinedione derivatives and antiarrhythmic agents containing same
MITSUI TOATSU CHEMICALS6 citations62
US4523011AJun 11, 1985
Process for preparing 6-(substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS3 citations62
US5114941AMay 19, 1992
Pyrimidinedione derivative compounds, method for preparing same, and antiarrythmic agents containing same
MITSUI TOATSU CHEMICALS1 citations51
US4965263AOct 23, 1990
6-acylaminophenyl-5-alkyl-4,5-dihydro-3(2H)-pyridazinone compounds useful as blood pressure depressants, antithrombotic agents and in the treatment of heart disease
MITSUI TOATSU CHEMICALS1 citations51
US4845228AJul 4, 1989
Pyridyl-cyclohexanone compounds
MITSUI TOATSU CHEMICALS0 citations50
US4824952AApr 25, 1989
Isoquinoline derivative
MITSUI TOATSU CHEMICALS0 citations50
US5308848AMay 3, 1994
Pyrimidinedione derivatives and antiarrythmic agents containing the same
MITSUI TOATSU CHEMICALS0 citations40