Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696022 | Composite plate and production method therefor | Isao Yamashita, Shoichi Yamauchi, Koji Tsukuma | 2020-06-30 |
| 10682831 | Composite plate and method for producing same | Isao Yamashita, Shoichi Yamauchi, Koji Tsukuma | 2020-06-16 |
| 9309157 | Translucent zirconia sintered body, process for producing the same, and use of the same | Hiroyuki Fujisaki, Kiyotaka Kawamura | 2016-04-12 |
| 9249056 | Colored translucent zirconia sintered body and its use | Hiroyuki Fujisaki, Kiyotaka Kawamura | 2016-02-02 |