Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370944 | Diamond-coated hard material and a process for the production thereof | Naoya Omori, Toshio Nomura | 1994-12-06 |
| 5296008 | Method for manufacturing a cutting tool insert made of a silicon nitride body | Hideki Moriguchi, Toshio Nomura, Tosiaki Nakamata | 1994-03-22 |