Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401461 | Zirconia sintered body containing fluorescent agent | Yasutaka Kudo, Koichi Okada | 2022-08-02 |
| 5731229 | Method of producing device having minute structure | Yasukazu Iwasaki, Makoto Uchiyama | 1998-03-24 |