Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830412 | Light emitting device and image display system | — | 2020-11-10 |
| 10802607 | Light emitting device and image display system | — | 2020-10-13 |
| 10754474 | Projector system | — | 2020-08-25 |
| 10662822 | Heat cycle system | Keizo Iwama, Shinichi Tosa | 2020-05-26 |