Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618676 | Ring-shaped light-conducting apparatus with uniform luminance | Katsutoshi Sakanashi, Tomoya Une | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618676 | Ring-shaped light-conducting apparatus with uniform luminance | Katsutoshi Sakanashi, Tomoya Une | 2017-04-11 |