Inventor
NINOMIYA KUNIHIRO
US17 patents
⚠️ This page may combine multiple inventors who share the name “NINOMIYA KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM IND
14 patentsUS4695568ASep 22, 1987
Thieno[2,3-d]pyrimidine derivatives and salts thereof
MITSUBISHI CHEM IND33 citations92
US5397785AMar 14, 1995
4-acylaminopyridine derivative
MITSUBISHI CHEM IND20 citations91
US4310534AJan 12, 1982
Pharmaceutically active 2-(4-aminobutoxy)stilbenes
MITSUBISHI CHEM IND19 citations81
US4284637AAug 18, 1981
Pharmaceutically active 2-(4-aminobutoxy)stilbenes
MITSUBISHI CHEM IND21 citations81
US4217366AAug 12, 1980
Pharmaceutically active 2-(4-aminobutoxy)stilbenes
MITSUBISHI CHEM IND21 citations81
US4985430AJan 15, 1991
9-acylamino-tetrahydroacridine derivatives and memory enhancing agent containing said derivative as active ingredient
MITSUBISHI CHEM IND13 citations73
US4485258ANov 27, 1984
Pharmaceutically active (3-aminopropoxy)bibenzyl derivatives
MITSUBISHI CHEM IND13 citations73
US4977151ADec 11, 1990
Ethanone oximes and pharmaceutical compositions thereof
MITSUBISHI CHEM IND3 citations62
US4880819ANov 14, 1989
4-aminopyridine derivatives for improving impaired brain function
MITSUBISHI CHEM IND2 citations62
US4220603ASep 2, 1980
Pharmaceutically active (omega-aminoalkoxy)bibenzyls
MITSUBISHI CHEM IND2 citations62
US4323568AApr 6, 1982
Pharmaceutically active (omega-aminoalkoxy)bibenzyls
MITSUBISHI CHEM IND2 citations57
US4144254AMar 13, 1979
Process for the purification of steroids
MITSUBISHI CHEM IND5 citations54
US4933344AJun 12, 1990
Ethanone oximes and pharmaceutical compositions thereof
MITSUBISHI CHEM IND1 citations51
US4883802ANov 28, 1989
4-piperidinecarboxamide derivatives
MITSUBISHI CHEM IND0 citations51