Inventor
SUMIDA SHUJI
JP4 patents
Patents
4 patentsUS5188840AFeb 23, 1993
Slow-release pharmaceutical agent
CHUGAI PHARMACEUTICAL CO LTD78 citations94
US6776983B1Aug 17, 2004
Protein free formulations
CHUGAI PHARMACEUTICAL CO LTD26 citations91
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