P

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 patents
US4695568ASep 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

MITSUBISHI CHEM CORP

2 patents

MITSUBISHI CHEMICAL IND INC

1 patent