Inventor
IBI AKIRA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “IBI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
3 patentsUS4978754ADec 18, 1990
Preparation process of unsaturated carboxylic acid amide
MITSUI TOATSU CHEMICALS34 citations87
US4687836AAug 18, 1987
Polyimide adhesives, coats and prepreg
MITSUI TOATSU CHEMICALS10 citations69
US5302754AApr 12, 1994
Purification process of methacrylamide
MITSUI TOATSU CHEMICALS1 citations39