Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8765272 | Cermet and coated cermet | Keitaro Tamura, Daisuke Takesawa, Hiroki Hara, Kozo Kitamura, Koji Hayashi +2 more | 2014-07-01 |
| 4830930 | Surface-refined sintered alloy body and method for making the same | Ko Sasaki, Mitsuo Ueki, Keiichi Kobori | 1989-05-16 |