Issued Patents All Time
Showing 25 most recent of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306430 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2025-05-20 |
| 12216393 | Illumination device and display device | Gen Yonezawa | 2025-02-04 |
| 12188623 | Light-emitting device, display device, and illumination device | — | 2025-01-07 |
| 11921312 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2024-03-05 |
| 11892129 | Light-emitting device, display device, and illumination device | — | 2024-02-06 |
| 11829060 | Illumination device for a display having a plate shaped optical unit with transmissive and reflective sections where light beams from mutually different directions are incident thereon | Gen Yonezawa | 2023-11-28 |
| 11644670 | Image display apparatus | — | 2023-05-09 |
| 11572986 | Light-emitting device, display device, and illumination device | — | 2023-02-07 |
| 11474600 | Eyeball detection unit and image display apparatus | Ryo Ogawa, Susumu Seino | 2022-10-18 |
| 11243340 | Light emitting device, display unit, and illumination unit | — | 2022-02-08 |
| 11143871 | Image display apparatus | Ryo Ogawa, Mariko NISHIYAMA, Atsushi Takahashi | 2021-10-12 |
| 11143365 | Light-emitting device having wavelength conversion members | — | 2021-10-12 |
| 11086064 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2021-08-10 |
| 11003212 | Image display device, display device, and adjustment method for display device | Katsuyuki Akutsu | 2021-05-11 |
| 10809442 | Light emitting device, display unit, and illumination unit | — | 2020-10-20 |
| RE47891 | Emission device, surface light source device, display and light flux control member | Masao Yamaguchi | 2020-03-03 |
| 10488572 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2019-11-26 |
| 10400991 | Light-emitting device, display apparatus, and lighting apparatus | — | 2019-09-03 |
| 10386564 | Light emitting device, display unit, and illumination unit | — | 2019-08-20 |
| 10031275 | Light-emitting device and display device | — | 2018-07-24 |
| 9915769 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2018-03-13 |
| 9618687 | Light-emitting unit and display | — | 2017-04-11 |
| 9423554 | Light emitting unit, display, and lighting apparatus | Tomoharu Nakamura, Gen Yonezawa | 2016-08-23 |
| 9372300 | Light-emitting unit and display | — | 2016-06-21 |
| 9239418 | Light emitting device, display unit, and illumination unit | Tomoharu Nakamura, Kazue Shimizu, Gen Yonezawa | 2016-01-19 |