P

Inventor

KATAYAMA HIROO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA HIROO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM IND

2 patents

MITSUBISHI CHEM CORP

2 patents

FISHER MARK T

1 patent