Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374863 | Light-emission driving device and light-emitting device | Akihito Kamiegawa, Katsuhisa Daio, Hayato Kamizuru | 2025-07-29 |
| 12282117 | Light source apparatus and sensing module | Mitsushi Tabata, Takashi Masuda, Yasuo Oba | 2025-04-22 |
| 12206219 | Light source apparatus, temperature detection method, and sensing module | Mitsushi Tabata, Takashi Masuda | 2025-01-21 |