Inventor
IWASAKI KOZO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI KOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
3 patentsUS4968846ANov 6, 1990
Method for the prevention of post oxidation of methacrolein
MITSUI TOATSU CHEMICALS13 citations71
US4987252AJan 22, 1991
Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid
MITSUI TOATSU CHEMICALS15 citations70
US4879412ANov 7, 1989
Purification process of methacrylic acid
MITSUI TOATSU CHEMICALS8 citations70