Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317610 | Illumination device and display device | Yoshinobu Hirayama, Shugo Yagi | 2019-06-11 |
| 9921360 | Illumination device and display device | Yoshinobu Hirayama, Shugo Yagi | 2018-03-20 |