Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788708 | Lens and light emitting device | Tsuyoshi OKAHISA | 2023-10-17 |
| 11757377 | Power conversion device | Takato TOI, Takuya Kajiyama | 2023-09-12 |
| 11750080 | Power conversion device | Takuya Kajiyama, Shuhei Fujiwara, Ryosuke Uda, Kazuyori TAHATA | 2023-09-05 |
| 11644635 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Tsuyoshi OKAHISA, Tomohisa Kishimoto | 2023-05-09 |
| 11640038 | Lens, light emitting device and method of manufacturing the lens and the light emitting device | Tomohisa Kishimoto, Tsuyoshi OKAHISA | 2023-05-02 |