Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392953 | Illumination device including a sheet having light blocking portions and light transmitting portions and display device including the same | Shugo Yagi, Junichi Masuda, Satoshi Tsubooka | 2025-08-19 |
| 12392954 | Illumination device including third prism sheet and display device including the same | Junichi Masuda, Shugo Yagi, Satoshi Tsubooka | 2025-08-19 |
| 12111490 | Illumination device and display device | Shugo Yagi, Junichi Masuda, Satoshi Tsubooka | 2024-10-08 |
| 12099229 | Illumination device and display device | Shugo Yagi, Junichi Masuda, Satoshi Tsubooka | 2024-09-24 |
| 11966071 | Illumination device including first to third sheets and display device including the same | Shugo Yagi, Junichi Masuda, Satoshi Tsubooka | 2024-04-23 |
| 11942023 | Display device | Junichi Masuda, Shugo Yagi, Satoshi Tsubooka | 2024-03-26 |
| 11703625 | Lighting device and display device | Shugo Yagi, Takeshi Masuda | 2023-07-18 |
| 11635563 | Illumination device and display device | Shugo Yagi, Satoshi Tsubooka | 2023-04-25 |
| 11366262 | Lighting device and display device | Shugo Yagi, Satoshi Tsubooka | 2022-06-21 |
| 11143915 | Lighting device including light guide plate and display device including the lighting device | Shugo Yagi, Takeshi Masuda, Satoshi Tsubooka | 2021-10-12 |
| 10928578 | Lighting device and display device | Shugo Yagi, Takeshi Ishida, Satoshi Tsubooka | 2021-02-23 |
| 10768430 | Display device and head-mounted display | Naru Usukura, Hiromi Katoh | 2020-09-08 |
| 10060580 | Light emitting device | Kazunori Annen, Toshiki Matsuoka, Masamichi Harada | 2018-08-28 |
| 9870111 | Touchscreen panel with driving electrodes connected to a plurality of lead lines extending in parallel to sensing electrodes | Yasuhiro Sugita, Hiroyuki Ogawa, Kenshi Tada, Shinji Yamagishi | 2018-01-16 |
| 9239509 | Optical deflector | — | 2016-01-19 |