Inventor

MIWA TAKAICHI

JP2 patents

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

MITSUI TOATSU CHEMICALS

1 patent

US5538985AJul 23, 1996

Pyrrolidinone derivatives

MITSUI TOATSU CHEMICALS22 citations89

MITSUI CHEMICALS INC

1 patent

US5969138AOct 19, 1999

Pyrrolidinone derivatives

MITSUI CHEMICALS INC2 citations61