Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775911 | Operation device, position detection system, and method for controlling operation device | — | 2020-09-15 |
| 10725562 | Operation device, position detection system, and method for controlling operation device | — | 2020-07-28 |
| 10627962 | Projector | Takashi Toyooka, Akio Murakami | 2020-04-21 |
| 10567715 | Image display apparatus and method for controlling the same | — | 2020-02-18 |