Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866143 | Infrared photodetection system | Hirofumi Yoshikawa, Tazuko Kitazawa, Yasuhiko Arakawa | 2020-12-15 |
| 10811554 | Infrared photodetector | Hirofumi Yoshikawa, Yasuhiko Arakawa | 2020-10-20 |