Inventor

OKAMOTO ETSUROU

JP2 patents

⚠️ This page may combine multiple inventors who share the name “OKAMOTO ETSUROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI PETROCHEMICAL IND

1 patent

US5463113AOct 31, 1995

Process and apparatus for producing terephthalic acid

MITSUI PETROCHEMICAL IND19 citations77

MITSUI CHEMICALS INC

1 patent

US7449048B2Nov 11, 2008

Method of reusing exhaust gas in polymer production plant

MITSUI CHEMICALS INC7 citations68