Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680143 | Optical plate, lighting device, and light source module | Takuma Kato, Iwao Shohji | 2020-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680143 | Optical plate, lighting device, and light source module | Takuma Kato, Iwao Shohji | 2020-06-09 |