Inventor
IZUHARA SEIJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “IZUHARA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
5 patentsUS4929378AMay 29, 1990
Bath preparation
TAKEDA CHEMICAL INDUSTRIES LTD26 citations89
US4868180ASep 19, 1989
Vitamin-containing granules and production thereof
TAKEDA CHEMICAL INDUSTRIES LTD31 citations89
US4702919AOct 27, 1987
Granules of thiamine salt and the production thereof
TAKEDA CHEMICAL INDUSTRIES LTD22 citations79
US5064829ANov 12, 1991
Composition of a b vitamin and mannitol and a method for production
TAKEDA CHEMICAL INDUSTRIES LTD7 citations71
US5290568AMar 1, 1994
Production of β-form thiamine hydrochloride crystals
TAKEDA CHEMICAL INDUSTRIES LTD1 citations47