Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7091527 | Semiconductor photodetection device | Yoshihiro Yoneda | 2006-08-15 |
| 6924541 | Semiconductor photodetection device | Yoshihiro Yoneda | 2005-08-02 |
| 6831265 | Photodetector having improved photoresponsitivity over a broad wavelength region | Yoshihiro Yoneda | 2004-12-14 |
| 6693337 | Semiconductor photodetection device | Yoshihiro Yoneda | 2004-02-17 |