Inventor
NAKAZAWA MIKIO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEW JAPAN CHEM CO LTD
6 patentsUS5504128AApr 2, 1996
Thermoplastic resin composition and a method of molding the same
NEW JAPAN CHEM CO LTD73 citations93
US4606863AAug 19, 1986
Process for preparing carboxylic acid
NEW JAPAN CHEM CO LTD45 citations90
US4833272AMay 23, 1989
Process for preparing polycarboxylic acid
NEW JAPAN CHEM CO LTD13 citations72
US4914231AApr 3, 1990
Method for purifying a crude diphenylsulfone tetracarboxylic acid
NEW JAPAN CHEM CO LTD13 citations70
US4778932AOct 18, 1988
Process for preparing diarylsulfones
NEW JAPAN CHEM CO LTD13 citations70
US5091564AFeb 25, 1992
Process for preparing diphenyl sulfonetetracarboxylic acid
NEW JAPAN CHEM CO LTD0 citations44