P

Inventor

TSUBOI AKIO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM CORP

3 patents

TOYO BOSEKI

3 patents

MITSUBISHI CHEM IND

3 patents

N E CHEMCAT CORP

1 patent