Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975508 | Method for producing high silicate glass and high silicate glass | Tomoko Akai | 2011-07-12 |
| 7938551 | Luminescent glass | Tomoko Akai | 2011-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975508 | Method for producing high silicate glass and high silicate glass | Tomoko Akai | 2011-07-12 |
| 7938551 | Luminescent glass | Tomoko Akai | 2011-05-10 |