Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386107 | Optical system | Tsuneo Uchida | 2025-08-12 |
| 12352940 | Optical system | Tsuneo Uchida | 2025-07-08 |
| 12270976 | Optical system, image projection apparatus, and imaging apparatus | Tsuneo Uchida, Katsu Yamada | 2025-04-08 |
| 12196959 | Head-up display and moving body with head-up display mounted thereon | Hiroaki Okayama | 2025-01-14 |
| 12189103 | Optical system | Tsuneo Uchida | 2025-01-07 |
| 12085713 | Head-up display and moving body with head-up display mounted thereon | Hiroaki Okayama | 2024-09-10 |
| 12007557 | Optical system | Tsuneo Uchida | 2024-06-11 |
| 11852809 | Head-up display and moving body with head-up display mounted thereon | Hiroaki Okayama | 2023-12-26 |
| 11789260 | Head-up display and mobile body equipped with head-up display and projection optical system | Hiroaki Okayama | 2023-10-17 |
| 11703683 | Head-up display and mobile body equipped with head-up display | Hiroaki Okayama | 2023-07-18 |
| RE49561 | Display apparatus and display unit | — | 2023-06-27 |
| 11604360 | Head-up display | Hiroaki Okayama, Yusuke Nihei, Koji Taniguchi, Makoto Funabiki | 2023-03-14 |
| 11579445 | Head-up display and moving body with head-up display mounted thereon | Hiroaki Okayama | 2023-02-14 |
| 11428928 | Head-up display and mobile body equipped with head-up display | Hiroaki Okayama | 2022-08-30 |
| 11415800 | Head-up display | Hiroaki Okayama | 2022-08-16 |
| 11402630 | Head-up display and moving body with head-up display mounted thereon | Hiroaki Okayama | 2022-08-02 |
| 11275241 | Head-up display and moving object equipped with head-up display | Hiroaki Okayama | 2022-03-15 |
| 11137599 | Display device and moving body carrying display device | Hiroaki Okayama, Masahito Ogata, Toshiya Mori, Ken'ichi Kasazumi, Masafumi Sueyoshi | 2021-10-05 |
| 11009781 | Display system, control device, control method, non-transitory computer-readable medium, and movable object | Koji Taniguchi, Hiroaki Okayama, Yusuke Nihei | 2021-05-18 |
| 10705334 | Display device, display method and display medium | Ken'ichi Kasazumi, Toshiya Mori, Hiroaki Okayama | 2020-07-07 |
| 10670780 | Fresnel lens, Fresnel lens unit, and head-up display | Kenichi Kasazumi, Toshiya Mori, Kosuke Kubota, Masahito Ogata, Hiroaki Okayama | 2020-06-02 |
| 10656415 | Head-up display, and mobile object equipped with head-up display | Hiroaki Okayama, Yosuke Asai | 2020-05-19 |
| 10642032 | Head-up display | Ken'ichi Kasazumi, Toshiya Mori, Hiroaki Okayama, Yosuke Asai | 2020-05-05 |
| 10591725 | Display device | Ken'ichi Kasazumi, Toshiya Mori, Hiroaki Okayama, Hiroyuki Furuya, Hiroshi Gotou +1 more | 2020-03-17 |
| 10495877 | Free-form surface lens and head-up display | Hiroaki Okayama, Yosuke Asai | 2019-12-03 |