Inventor
KAWAHARA MASAO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KAWAHARA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN CHEMICAL IND LTD
3 patentsUS4464518AAug 7, 1984
Process for the polymerization or copolymerization of ethylene
NISSAN CHEMICAL IND LTD36 citations89
US4223118ASep 16, 1980
Process for producing polyethylenes
NISSAN CHEMICAL IND LTD26 citations80
US4657996AApr 14, 1987
Process for producing polyethylene
NISSAN CHEMICAL IND LTD2 citations60