Inventor
TAMAKI KENTARO
7 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
6 patentsUS3969468AJul 13, 1976
2-Amino-1,2,3,4-tetrahydronaphthalene derivatives
KYOWA HAKKO KOGYO KK3 citations55
US4847390AJul 11, 1989
Cyclopentane derivatives
KYOWA HAKKO KOGYO KK0 citations48
US4795831AJan 3, 1989
Cyclopentane derivatives
KYOWA HAKKO KOGYO KK0 citations48
US4716241ADec 29, 1987
Cyclopentane derivatives
KYOWA HAKKO KOGYO KK0 citations48
US4126686ANov 21, 1978
Analgesic 3-(3-methyl-3-butenyl)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-8-hydroxy-2,6-methano-3-benzazocine
KYOWA HAKKO KOGYO KK1 citations48
US4649213AMar 10, 1987
Process for producing an α-aromatic group substituted alkanoic acid derivative
KYOWA HAKKO KOGYO KK0 citations38