Inventor
KIYOHARA TAKAO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KIYOHARA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
7 patentsUS4181731AJan 1, 1980
Novel therapeutic application of 4-carbamoyl-5-hydroxyimidazole
SUMITOMO CHEMICAL CO26 citations81
US4209507AJun 24, 1980
Novel anti-tumor substance and preparation thereof
SUMITOMO CHEMICAL CO8 citations73
US4332806AJun 1, 1982
Antitumor and immunosuppresive 4-carbamoyl imidazolium-5-olate derivatives, pharmaceutical composition and production thereof
SUMITOMO CHEMICAL CO16 citations72
US4410696AOct 18, 1983
Antitumor and immunosuppressive 4-carbamoylimidazolium-5-olate derivatives
SUMITOMO CHEMICAL CO10 citations71
US4317825AMar 2, 1982
Antitumor and immunosuppressive 4-carbamoyl imidazolium-5-olate derivatives
SUMITOMO CHEMICAL CO10 citations71
US4346096AAug 24, 1982
Antitumor and immunosuppressive 4-carbamoyl imidazolium-5-olate derivatives and pharmaceutical composition thereof
SUMITOMO CHEMICAL CO8 citations69
US4209525AJun 24, 1980
Imidazole acetic acid derivatives
SUMITOMO CHEMICAL CO1 citations50