Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459215 | Video display device | — | 2019-10-29 |
| 10324295 | Eyeglass-type display apparatus | Seiji Tatsuta | 2019-06-18 |
| 10168454 | Head-mounted display device | Ryohei Sugihara, Shinya Takahashi | 2019-01-01 |