Inventor
IIDA YOSHIMITSU
14 patents
⚠️ This page may combine multiple inventors who share the name “IIDA YOSHIMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHUGAI PHARMACEUTICAL CO LTD
10 patentsUS5188840AFeb 23, 1993
Slow-release pharmaceutical agent
CHUGAI PHARMACEUTICAL CO LTD78 citations94
US6893658B1May 17, 2005
Soft capsules
CHUGAI PHARMACEUTICAL CO LTD39 citations92
US5057317AOct 15, 1991
Slow-release pharmaceutical agent
CHUGAI PHARMACEUTICAL CO LTD39 citations92
US4822808AApr 18, 1989
Method for production of stable nicorandil preparation
CHUGAI PHARMACEUTICAL CO LTD24 citations90
US4803213AFeb 7, 1989
Method for production of stable nicorandil preparation
CHUGAI PHARMACEUTICAL CO LTD42 citations87
US4454108AJun 12, 1984
Prolonged-action multiple-layer tablets
CHUGAI PHARMACEUTICAL CO LTD51 citations86
US6544554B1Apr 8, 2003
Regulated release preparations
CHUGAI PHARMACEUTICAL CO LTD7 citations74
US4769381ASep 6, 1988
Nicorandil-containing preparation for injection
CHUGAI PHARMACEUTICAL CO LTD13 citations69
US5547943AAug 20, 1996
Sucralfate preparation
CHUGAI PHARMACEUTICAL CO LTD3 citations62
US4221814ASep 9, 1980
Terephthalic acid monoamide derivatives, process for preparing the same, and an anti-allergic agent prepared from the same
CHUGAI PHARMACEUTICAL CO LTD1 citations49