Inventor
YONEDA YUKIHIRO
JP12 patents
Patents
12 patentsUS6596129B1Jul 22, 2003
Distillation process for easily polymerizable substance-containing solution
NIPPON CATALYTIC CHEM IND25 citations92
US6123323ASep 26, 2000
Gas-liquid dispersion devices provided with partitioning members, gas-liquid contact apparatus, and wastewater treatment systems provided with the same
NIPPON CATALYTIC CHEM IND82 citations90
US6380424B1Apr 30, 2002
Purification process for hydroxyalkyl (meth)acrylate
NIPPON CATALYTIC CHEM IND14 citations82
US6610879B2Aug 26, 2003
Reaction method by using heterogeneous catalyst and reaction apparatus therefor
NIPPON CATALYTIC CHEM IND7 citations72
US6414182B1Jul 2, 2002
Production process for hydroxyalkyl ester
NIPPON CATALYTIC CHEM IND8 citations72
US6465681B2Oct 15, 2002
Production process for hydroxyalkyl (meth)acrylate
NIPPON CATALYTIC CHEM IND7 citations71
US6458988B1Oct 1, 2002
Production process for hydroxyalkyl(meth)acrylate
NIPPON CATALYTIC CHEM IND2 citations62
US6660881B2Dec 9, 2003
Process for producing (meth)acrylic ester
NIPPON CATALYTIC CHEM IND3 citations61
US6858761B2Feb 22, 2005
Process for preserving resin catalyst for addition reaction of alkylene oxide and utilization of this process
NIPPON CATALYTIC CHEM IND1 citations51
US6534625B2Mar 18, 2003
Process for producing hydroxyalkyl (meth)acrylate
NIPPON CATALYTIC CHEM IND1 citations51
US6452040B2Sep 17, 2002
Production process for hydroxyalkyl (meth)acrylate
NIPPON CATALYTIC CHEM IND0 citations48
US6465682B2Oct 15, 2002
Production process for hydroxyalkyl ester
NIPPON CATALYTIC CHEM IND0 citations36