Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066180 | Light source device and lens structure | Takashi Matsuda, Tsuyoshi OKAHISA | 2024-08-20 |
| 11929452 | Method of manufacturing light-emitting device and method of manufacturing illumination device | Tsuyoshi OKAHISA, Tomohito Shinomiya | 2024-03-12 |