Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4556423 | Austenite stainless steels having excellent high temperature strength | Tatsuo Kondo, Manabu Tamura, Masayuki Tanimura | 1985-12-03 |
| 4393677 | Plugs for use in piercing and elongating mills | Manabu Tamura, Masao Handa | 1983-07-19 |