Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626044 | Ultraviolet-radiation absorbing glass product | Shuichi Akada | 2020-04-21 |
| 10577276 | Ultraviolet-absorbent glass | Shuichi Akada | 2020-03-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626044 | Ultraviolet-radiation absorbing glass product | Shuichi Akada | 2020-04-21 |
| 10577276 | Ultraviolet-absorbent glass | Shuichi Akada | 2020-03-03 |