Inventor
KAWAKITA TAKASHI
JP4 patents
Patents
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
US5281610AJan 25, 1994
Condensed naphthyridine derivatives
KYOWA HAKKO KOGYO KK5 citations62
US5484924AJan 16, 1996
Imidazonaphthyridine derivatives
KYOWA HAKKO KOGYO KK0 citations51