Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703748 | Light source lighting device and projection display apparatus | — | 2023-07-18 |
| 11503257 | Light source device and projection image display device | — | 2022-11-15 |
| 10809539 | Illumination apparatus provided with two laser light source units arranged to oppose each other | Shigekazu Yamagishi | 2020-10-20 |
| 10495963 | Light source device and projection display apparatus | Hiroki Sugiyama | 2019-12-03 |
| 8013725 | Tire pressure monitoring device | Tsuneo Murata | 2011-09-06 |