Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724859 | Distance-measuring device | Akira Suzuki, Manabu Ishioka, Hidehiko Ogasawara, Masao Shimizu, Takayuki Ishida +2 more | 2020-07-28 |
| 10620436 | Head-mounted apparatus | Takayuki Ishida, Akira Suzuki | 2020-04-14 |
| 10587862 | Head-mounted device | Takayuki Ishida, Akira Suzuki | 2020-03-10 |