Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500935 | Projection image display device | Motoyasu Utsunomiya | 2016-11-22 |
| 9448416 | Light source device and projection-type display device | Motoyasu Utsunomiya | 2016-09-20 |
| 9329465 | Light source device and projection-type display device including first and second light emitting elements and air flow device | Motoyasu Utsunomiya | 2016-05-03 |
| 8405647 | Image information detecting device | — | 2013-03-26 |