Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133366 | Interactive projector and interactive projection system | Tormod Njolstad, Kenji Tanaka | 2018-11-20 |
| 9544561 | Interactive projector and interactive projection system | Kenji Tanaka | 2017-01-10 |