Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784131 | Silicon nitride wear resistant member and method of manufacturing the member | Michiyasu Komatsu, Hiroki Tonai | 2004-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784131 | Silicon nitride wear resistant member and method of manufacturing the member | Michiyasu Komatsu, Hiroki Tonai | 2004-08-31 |