Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822264 | Alkali-free glass substrate and method for manufacturing alkali-free glass substrate | Tetsushi Takiguchi, Kazutaka Ono, Hirofumi TOKUNAGA, Jun Akiyama, Yasumasa Kato +1 more | 2020-11-03 |