Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656399 | Variable magnification optical system and image pickup apparatus using the same | Takashi Fujikura, Tomoyuki Satori, Tetsuya Yanai | 2020-05-19 |
| 10288856 | Variable magnification optical system and image pickup apparatus using the same | Takashi Fujikura, Tomoyuki Satori, Tetsuya Yanai | 2019-05-14 |