Inventor
KOSHI TOMOYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOSHI TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOWA CO
9 patentsUS6664256B1Dec 16, 2003
Phenylpyridazine compounds and medicines containing the same
KOWA CO40 citations91
US6403586B1Jun 11, 2002
Pyridazine derivatives and drugs containing the same as the active ingredient
KOWA CO44 citations91
US6348468B1Feb 19, 2002
Pyridazine compounds and compositions containing the same
KOWA CO34 citations91
US6680316B1Jan 20, 2004
Pyridazin-3-one derivatives and medicines containing the same
KOWA CO15 citations82
US7211577B2May 1, 2007
Water-soluble phenylpyridazine derivative and medicine containing the same
KOWA CO4 citations61
US6869954B2Mar 22, 2005
Water-soluble phenylpyridazine compounds and compositions containing the same
KOWA CO4 citations61
US6861428B2Mar 1, 2005
Water-soluble phenylpyridazine compounds and compositions containing the same
KOWA CO4 citations61
US7314877B2Jan 1, 2008
Benzofuran derivative
KOWA CO2 citations60
US7087606B2Aug 8, 2006
Water-soluble phenylpyridazine compounds and compositions containing the same
KOWA CO0 citations51