Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766742 | Cutting blade made of titanium carbonitride-base cermet, and cutting blade made of coated cermet | Takafumi Fujisawa, Kiyohiro Teruuti, Hisafumi Tsujisaki, Masanao Nonaka | 1998-06-16 |