Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737378 | Silicon nitride sintered products and processes for their production | Naoto Hirosaki, Toshiyuki Nishimura, Mamoru Mitomo | 2004-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737378 | Silicon nitride sintered products and processes for their production | Naoto Hirosaki, Toshiyuki Nishimura, Mamoru Mitomo | 2004-05-18 |