Inventor
IWATO HIROO
JP6 patents
Patents
6 patentsUS6382313B2May 7, 2002
Heat exchanger for easily polymerizing substance-containing gas provided with gas distributing plate
NIPPON CATALYTIC CHEM IND49 citations92
US6454541B1Sep 24, 2002
Method for transferring easily-polymerizable substance
NIPPON CATALYTIC CHEM IND30 citations91
US6294056B1Sep 25, 2001
Distillation method and distillation apparatus
NIPPON CATALYTIC CHEM IND29 citations90
US6848501B2Feb 1, 2005
Method for preventing plate type heat exchanger from blockage
NIPPON CATALYTIC CHEM IND16 citations83
US6736200B2May 18, 2004
Heat-exchanging method for easily polymerizable compound
NIPPON CATALYTIC CHEM IND3 citations62
US6568415B2May 27, 2003
Storing device for easily polymerizable and coagulating liquid substance and method for pressure control thereof
NIPPON CATALYTIC CHEM IND5 citations62