Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053160 | Alkali-free glass | Hirofumi TOKUNAGA, Kazutaka Ono | 2021-07-06 |
| 10974986 | Alkali-free glass substrate | Takashi Enomoto | 2021-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053160 | Alkali-free glass | Hirofumi TOKUNAGA, Kazutaka Ono | 2021-07-06 |
| 10974986 | Alkali-free glass substrate | Takashi Enomoto | 2021-04-13 |