Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359791 | Optical lens and lighting device | Takanori ARUGA | 2025-07-15 |
| 12265220 | Image display device | Takanori ARUGA, Hajime Akimoto | 2025-04-01 |
| 12158580 | Light source unit and image display device | Takanori ARUGA, Hajime Akimoto | 2024-12-03 |
| 11662655 | Rod lens array, and lighting optical system and device including same | — | 2023-05-30 |
| 11391434 | Lighting device, vehicle, and method of casting light | — | 2022-07-19 |
| 11204151 | Optical device and illumination device | Hiroyuki Itahana, Takanori ARUGA | 2021-12-21 |
| 10995933 | Optical device and illumination device | Takanori ARUGA, Hiroyuki Itahana, Yoshinori Momose, Masahiro Imai | 2021-05-04 |
| 10760768 | Optical device and illumination device | Yoshinori Momose, Wataru Ogura | 2020-09-01 |
| 9028075 | Projector for preventing thermal deterioration of a light shielding member | — | 2015-05-12 |
| 8714753 | Projector for preventing thermal deterioration of a light shielding member | — | 2014-05-06 |
| 8038307 | Projector with a projection position adjusting device | Kunihisa Nakamura, Toru Kurihara | 2011-10-18 |
| 7997741 | Projector | Kunihisa Nakamura, Keisuke Sakagami, Toru Kurihara | 2011-08-16 |
| 7954964 | Projector having a position adjusting device that moves the projection optical device | Kunihisa Nakamura, Toru Kurihara | 2011-06-07 |
| 7891827 | Projector | — | 2011-02-22 |