Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024916 | Cast cold tool and method for producing the same | Kozo Ozaki, Yukinori Matsuda | 2000-02-15 |
| 5223049 | Steel for induction hardening | Kunio Namiki | 1993-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024916 | Cast cold tool and method for producing the same | Kozo Ozaki, Yukinori Matsuda | 2000-02-15 |
| 5223049 | Steel for induction hardening | Kunio Namiki | 1993-06-29 |