Inventor
MITSUMOTO TETSUJI
JP9 patents
Patents
9 patentsUS6831195B2Dec 14, 2004
Method for production of organic acid
NIPPON CATALYTIC CHEM IND21 citations92
US6382313B2May 7, 2002
Heat exchanger for easily polymerizing substance-containing gas provided with gas distributing plate
NIPPON CATALYTIC CHEM IND49 citations92
US7282118B2Oct 16, 2007
Method for production of easily polymerizable substance and purification apparatus
NIPPON CATALYTIC CHEM IND16 citations83
US6848501B2Feb 1, 2005
Method for preventing plate type heat exchanger from blockage
NIPPON CATALYTIC CHEM IND16 citations83
US6657079B1Dec 2, 2003
Method for mixing gases and apparatus therefor
NIPPON CATALYTIC CHEM IND17 citations82
US7147048B2Dec 12, 2006
Shell-and-tube type heat exchanger and method for production of (meth) acrylic acid by use of the exchange
NIPPON CATALYTIC CHEM IND8 citations73
US6642414B2Nov 4, 2003
Method for production of (meth) acrylic acid
NIPPON CATALYTIC CHEM IND12 citations71
US7048834B2May 23, 2006
Method for purification of acrylic acid
NIPPON CATALYTIC CHEM IND3 citations60
US7326811B2Feb 5, 2008
Method for production of (meth)acrylic acid by use of a shell-and-tube heat exchanger
NIPPON CATALYTIC CHEM IND0 citations51