Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254551 | Virtual image display device | Tomo Kishigami, Hironori Nakahara | 2019-04-09 |
| 9817233 | Image display device | Hironori Nakahara, Tomo Kishigami, Nobuo Takeshita | 2017-11-14 |