Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313484 | Circuit-integrated light-receiving device | Isamu Ohkubo, Masaru Kubo, Naoki Fukunaga, Mutsumi Oka, Toshimitsu Kasamatsu | 2001-11-06 |
| 6114740 | Circuit-integrating light-receiving element | Naoki Fukunaga, Masaru Kubo | 2000-09-05 |
| 6005278 | Divided photodiode | Naoki Fukunaga, Masaru Kubo | 1999-12-21 |