Inventor
OKUDA TOSHIAKI
JP4 patents
Patents
4 patentsUS5403867AApr 4, 1995
Preparation for treating wounds or hemorrhoids
KAKEN PHARMA CO LTD36 citations94
US5679707AOct 21, 1997
Preparation for treating wounds or hemorrhoids
KAKEN PHARMA CO LTD17 citations81
US5852050ADec 22, 1998
Preparation for treating wounds or hemorrhoids
KAKEN PHARMA CO LTD8 citations72
US4731375AMar 15, 1988
Coumarin derivatives and antiallergic agents containing the same
KAKEN PHARMA CO LTD5 citations57