Inventor
YANAGAWA KOJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YANAGAWA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
4 patentsUS6716987B1Apr 6, 2004
Derivatives of benzofuran or benzodioxazole compounds
KYOWA HAKKO KOGYO KK38 citations91
US6514996B2Feb 4, 2003
Derivatives of benzofuran or benzodioxole
KYOWA HAKKO KOGYO KK41 citations91
US7524852B2Apr 28, 2009
Bicyclic pyrimidine derivatives
KYOWA HAKKO KOGYO KK50 citations89
US6376535B2Apr 23, 2002
Oxygen-containing heterocyclic compounds
KYOWA HAKKO KOGYO KK19 citations83