Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235542 | Partitioning member, planar light source, and liquid crystal display device | Koki SHIBAI, Yoshihiro Sho, Motokazu Yamada, Shimpei Sasaoka | 2025-02-25 |
| 12153306 | Planar light source and liquid crystal display device | Koki SHIBAI, Shimpei Sasaoka | 2024-11-26 |
| 12125953 | Method for manufacturing light emitting device, light emitting device, and light emitting module | Shimpei Sasaoka, Toshiyuki Hashimoto, Toshinobu Katsumata | 2024-10-22 |
| 11868005 | Partitioning member, planar light source, and liquid crystal display device | Koki SHIBAI, Yoshihiro Sho, Motokazu Yamada, Shimpei Sasaoka | 2024-01-09 |
| 11650455 | Planar light source | Toshinobu Katsumata, Toshiyuki Hashimoto | 2023-05-16 |
| 11650457 | Demarcating member, demarcating structure body, surface light source, and liquid-crystal display device | Koki SHIBAI, Shimpei Sasaoka, Yoshihiro Sho | 2023-05-16 |
| 11428984 | Planar light source and liquid crystal display device | Toshinobu Katsumata, Toshiyuki Hashimoto | 2022-08-30 |
| 10302840 | Backlight | Kiyokazu Watanabe, Takuma Horiuchi, Takashi Watanabe | 2019-05-28 |
| 10001672 | Side edge planar lighting unit | Kiyokazu Watanabe, Yoshihiro Sho, Takashi Watanabe, Takumi Miyashita, Toshinobu Katsumata +4 more | 2018-06-19 |
| 7875892 | Light-emitting device, linear light source, planar light unit and display apparatus | Akira Onikiri, Daisaku Okuwaki | 2011-01-25 |
| D601102 | Light-emitting diode | Akira Onikiri, Daisaku Okuwaki | 2009-09-29 |