Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125953 | Method for manufacturing light emitting device, light emitting device, and light emitting module | Shimpei Sasaoka, Toshiyuki Hashimoto, Naoya Kashiwagi | 2024-10-22 |
| 12117691 | Method of producing light-emitting device and planar light source | Takuya Nakabayashi, Ryohei Yamashita, Keiji Emura, Tsuyoshi OKAHISA | 2024-10-15 |
| 11901498 | Light-emitting unit and surface-emission light source | Takuya Nakabayashi, Noriaki Hiraide | 2024-02-13 |
| 11799064 | Light-emitting unit and surface-emission light source | Takuya Nakabayashi, Noriaki Hiraide | 2023-10-24 |
| 11777055 | Light emitting device | Shimpei Sasaoka, Toshiyuki Hashimoto, Yoshihiro Sho | 2023-10-03 |
| 11754878 | Backlight device | Takumi Miyashita, Kiyokazu Watanabe, Takuma Horiuchi | 2023-09-12 |
| 11719975 | Light-emitting module and surface-emitting light source | Ryohei Yamashita | 2023-08-08 |
| 11703714 | Light-emitting module, surface light source, and liquid-crystal display device | Keiji Emura | 2023-07-18 |
| 11681181 | Backlight device | Takumi Miyashita, Kiyokazu Watanabe, Takuma Horiuchi | 2023-06-20 |
| 11650455 | Planar light source | Toshiyuki Hashimoto, Naoya Kashiwagi | 2023-05-16 |
| 11650365 | Surface light source | Ryohei Yamashita | 2023-05-16 |
| 11594665 | Light-emitting unit and surface-emission light source | Takuya Nakabayashi, Noriaki Hiraide | 2023-02-28 |
| 11513389 | Light emitting module | Ryohei Yamashita | 2022-11-29 |
| 11506934 | Light-emitting device and planar light source | Takuya Nakabayashi, Ryohei Yamashita, Keiji Emura, Tsuyoshi OKAHISA | 2022-11-22 |
| 11506932 | Light-emitting module, surface light source, and liquid-crystal display device | Keiji Emura | 2022-11-22 |
| 11428984 | Planar light source and liquid crystal display device | Toshiyuki Hashimoto, Naoya Kashiwagi | 2022-08-30 |
| 11415741 | Surface light source | Ryohei Yamashita | 2022-08-16 |
| 11393965 | Light-emitting unit and surface-emission light source | Takuya Nakabayashi, Noriaki Hiraide | 2022-07-19 |
| 11391878 | Light emitting module | Ryohei Yamashita, Seitaro Akagawa, Toshiaki Moriwaki | 2022-07-19 |
| 11205744 | Light emitting device | Shimpei Sasaoka, Toshiyuki Hashimoto, Yoshihiro Sho | 2021-12-21 |
| 11106082 | Light-emitting module and surface-emitting light source | Ryohei Yamashita | 2021-08-31 |
| 11086063 | Planar light unit | Junji Miyashita | 2021-08-10 |
| 11069831 | Light emitting device | Shimpei Sasaoka, Toshiyuki Hashimoto, Yoshihiro Sho | 2021-07-20 |
| 11061178 | Light emitting module | Ryohei Yamashita, Seitaro Akagawa, Toshiaki Moriwaki | 2021-07-13 |
| 10884290 | Light emittng module | Ryohei Yamashita | 2021-01-05 |