P

Inventor

NISHIJIMA KOICHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISHIJIMA KOICHI

3 patents

MITSUI DU PONT POLYCHEMICAL

3 patents

DOW MITSUI POLYCHEMICALS CO LTD

2 patents