Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929452 | Method of manufacturing light-emitting device and method of manufacturing illumination device | Tsuyoshi OKAHISA, Daizo KIBA | 2024-03-12 |
| 11575073 | Light-emitting device including cover and fixing member | Tsuyoshi OKAHISA, Daizo KIBA | 2023-02-07 |
| 11231149 | Light-emitting device, illumination device, and methods for manufacturing same | Tsuyoshi OKAHISA, Daizo KIBA | 2022-01-25 |