Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971056 | Display device | Takashi Matoba, Shigenori Shibue | 2021-04-06 |
| 10957244 | LED display system and LED display device | Kiyoshi Sawada | 2021-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971056 | Display device | Takashi Matoba, Shigenori Shibue | 2021-04-06 |
| 10957244 | LED display system and LED display device | Kiyoshi Sawada | 2021-03-23 |