Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362534 | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | Hirohisa Yasukawa | 2025-07-15 |
| 12327980 | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | Motoi Kimura, Hirohisa Yasukawa, Takashi Kobayashi | 2025-06-10 |
| 12261411 | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | Kiyohisa Sakai, Hirohisa Yasukawa | 2025-03-25 |