Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256519 | Method for heat treatment of low melting point-metal plated steel band | Mitsuo Higashi, Tatsuya Kanamaru, Motohiro Nakayama | 1981-03-17 |
| 4250207 | Method for applying coating of molten metals | Hisashi Takahashi, Satoshi Hanai | 1981-02-10 |