Inventor
SHIBUSAWA FUMIO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUSAWA FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
5 patentsUS6380424B1Apr 30, 2002
Purification process for hydroxyalkyl (meth)acrylate
NIPPON CATALYTIC CHEM IND14 citations82
US6084127AJul 4, 2000
Method for recovering acrylic acid
NIPPON CATALYTIC CHEM IND11 citations73
US6414182B1Jul 2, 2002
Production process for hydroxyalkyl ester
NIPPON CATALYTIC CHEM IND8 citations72
US7342130B2Mar 11, 2008
Method for producing acrylic acid
NIPPON CATALYTIC CHEM IND6 citations61
US6870066B2Mar 22, 2005
Method for decomposition of Michael type adduct
NIPPON CATALYTIC CHEM IND4 citations61