P

Inventor

AKUTSU SHOJI

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

SHOWA ALUMINUM CORP

2 patents

KAWASAKI STEEL CO

2 patents

KOKUSAN KINZOKU KOGYO KK

1 patent

ALPHA CORP

1 patent