Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012893 | Image projection apparatus | Masamichi Yamada, Tetsuya Fujioka, Yasutada Tsukioka, Hideo Kanai | 2018-07-03 |
| 9898101 | Input device and electronic information board system with a movable object movable in a slant direction | — | 2018-02-20 |
| 9886106 | Input device, and electronic information board system | — | 2018-02-06 |