Inventor
KITAOKA HIROAKI
JP4 patents
Patents
4 patentsUS6552197B2Apr 22, 2003
Condensed-hexacyclic compounds and a process therefor
DAIICHI SEIYAKU CO11 citations72
US6504029B1Jan 7, 2003
Condensed-hexacyclic compounds and a process therefor
DAIICHI SEIYAKU CO6 citations72
US5948913ASep 7, 1999
Hydrate for drug use
DAIICHI SEIYAKU CO8 citations67
US6169108B1Jan 2, 2001
Anhydrous crystals
DAIICHI SEIYAKU CO2 citations61