Inventor
KANBE YOSHITAKE
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KANBE YOSHITAKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHUGAI PHARMACEUTICAL CO LTD
9 patentsUS6645951B1Nov 11, 2003
Benzopyran or thiobenzopyran derivatives
CHUGAI PHARMACEUTICAL CO LTD33 citations90
US6737417B2May 18, 2004
Compounds with hydroxycarbonyl-halogenoalkyl side chain
CHUGAI PHARMACEUTICAL CO LTD22 citations89
US6610733B2Aug 26, 2003
Optically active chroman and thiochroman derivatives
CHUGAI PHARMACEUTICAL CO LTD26 citations88
US5480905AJan 2, 1996
Benzodioxane derivatives
CHUGAI PHARMACEUTICAL CO LTD8 citations70
US6552068B1Apr 22, 2003
3-ethyl-, 3-propyl- or 3-butyl-chroman and thiochroman derivatives
CHUGAI PHARMACEUTICAL CO LTD2 citations60
US6555571B2Apr 29, 2003
3-methyl -chromane or thiochromane derivatives
CHUGAI PHARMACEUTICAL CO LTD3 citations58
US6552069B1Apr 22, 2003
3-methyl-chroman and -thiochroman derivatives
CHUGAI PHARMACEUTICAL CO LTD2 citations57
US7074819B2Jul 11, 2006
Benzopyran or thiobenzopyran derivatives
CHUGAI PHARMACEUTICAL CO LTD0 citations50
US7196081B2Mar 27, 2007
Compounds with hydroxycarbonyl-halogenoalkyl side chains
CHUGAI PHARMACEUTICAL CO LTD0 citations49