Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025103 | Eyeglass-type wearable device and front part of eyglass-type wearable device | Ryohei Sugihara, Seiji Tatsuta | 2018-07-17 |
| 9977249 | Support member for wearable device | Seiji Tatsuta, Yoichi Iba | 2018-05-22 |
| 9921410 | Head-mounted display device | Ryohei Sugihara, Seiji Tatsuta | 2018-03-20 |