P

Inventor

OKAMOTO SUSUMU

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

NIPPON STEEL CORP

2 patents

HOKUSAN KK

1 patent

KISSEI PHARMACEUTICAL

1 patent

HAYASHI CHEMICAL INDUSTRY CO L

1 patent