Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797369 | Cemented carbide and cutting tool | Keiji Usami, Hiroshi Ohata | 2004-09-28 |
| 6756110 | Cutting tool | — | 2004-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797369 | Cemented carbide and cutting tool | Keiji Usami, Hiroshi Ohata | 2004-09-28 |
| 6756110 | Cutting tool | — | 2004-06-29 |