Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736884 | Method for manufacturing high-strength clad steel plate excellent in corrosion resistance | Seishi Tsuyama, Kazuaki Matsumoto, Shigeyasu Matsumoto, Akira Tagane, Toru Izawa | 1988-04-12 |