Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376271 | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | Hirohisa Yasukawa | 2025-07-29 |
| 12283792 | Light emitting device, and electronic apparatus | Kiyohisa Sakai, Hirohisa Yasukawa | 2025-04-22 |