Inventor
SUGASAWA KEIZO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SUGASAWA KEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASTELLAS PHARMA INC
10 patentsUS6958339B2Oct 25, 2005
Pyrazole derivative
ASTELLAS PHARMA INC54 citations95
US7285554B2Oct 23, 2007
Pyrazole derivative
ASTELLAS PHARMA INC19 citations92
US7638536B2Dec 29, 2009
2-Acylaminothiazole derivative or salt thereof
ASTELLAS PHARMA INC9 citations83
US10301286B2May 28, 2019
Piperazine derivative
ASTELLAS PHARMA INC2 citations71
US8765764B2Jul 1, 2014
2-acylaminothiazole derivative or salt thereof
ASTELLAS PHARMA INC1 citations62
US7361658B2Apr 22, 2008
2-acylaminothiazole derivative or salt thereof
ASTELLAS PHARMA INC6 citations62
US7307074B2Dec 11, 2007
Diazepan derivatives or salts thereof
ASTELLAS PHARMA INC4 citations61
US7504417B2Mar 17, 2009
Substituted benzene derivatives or salts thereof
ASTELLAS PHARMA INC1 citations59
US7247635B2Jul 24, 2007
Pyrazole derivative
ASTELLAS PHARMA INC0 citations51
US7786106B2Aug 31, 2010
Substituted benzene derivatives or salts thereof
ASTELLAS PHARMA INC1 citations49