Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505650 | Non-alkali glass substrate | Manabu Nishizawa, Hirofumi TOKUNAGA | 2016-11-29 |
| 9382152 | Non-alkali glass and method for producing same | Hirofumi TOKUNAGA, Tomoyuki Tsujimura, Manabu Nishizawa | 2016-07-05 |