Inventor
MAEBA KOUJI
JP3 patents
Patents
3 patentsUS7718145B2May 18, 2010
Polyisocyanate production system and gas treatment apparatus
MITSUI CHEMICALS INC2 citations60
US7767160B2Aug 3, 2010
Apparatus for continuously producing polyisocyanate
MITSUI CHEMICALS INC1 citations42
US7897805B2Mar 1, 2011
Polyisocyanate production method and polyisocyanate production system
MITSUI CHEMICALS INC0 citations36