Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536439 | Planar light source with through hole and adjusting members | Toru Hashimoto | 2022-12-27 |
| 11520098 | Light emitting module and planar light source | Toru Hashimoto, Keiji Emura | 2022-12-06 |
| 11506934 | Light-emitting device and planar light source | Ryohei Yamashita, Keiji Emura, Tsuyoshi OKAHISA, Toshinobu Katsumata | 2022-11-22 |
| 11495587 | Light emitting device and method of producing light emitting device | Tadaaki Ikeda, Tetsuya Ishikawa | 2022-11-08 |
| 11480319 | Light emitting module and planar light source | Toru Hashimoto, Keiji Emura | 2022-10-25 |
| 11411144 | Light-emitting device | Tomokazu Maruyama, Tetsuya Ishikawa | 2022-08-09 |
| 11393965 | Light-emitting unit and surface-emission light source | Toshinobu Katsumata, Noriaki Hiraide | 2022-07-19 |
| 11309465 | Method of manufacturing light emitting device | — | 2022-04-19 |
| 11287105 | Light emitting module and planar light source | Toru Hashimoto, Keiji Emura | 2022-03-29 |
| 11264542 | Light-emitting device | Tomokazu Maruyama, Tetsuya Ishikawa | 2022-03-01 |