Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133182 | Alumina base ceramic sintered body and its manufacturing method | Toyoshige Sasaki, Mitsuyoshi Nagano, Shinzou Mitomi, Tetsuo Uchiyama, Shigeo Inoue +1 more | 2000-10-17 |