Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10291888 | Projection display device | Hiroshi Watanabe | 2019-05-14 |
| 10222275 | Light emitting device and projection type image display apparatus | Shinji Kikuma | 2019-03-05 |
| 10222685 | Projection image display device | Shinji Kikuma, Yasuki Arihara | 2019-03-05 |