Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668914 | Zoom lens system, and lens barrel, image capture device, and camera system including the zoom lens system | Takehiro Nishioka | 2023-06-06 |
| 5978152 | Zoom lens system | Hiroaki Okayama, Shusuke Ono, Tsuyoshi Kakimoto | 1999-11-02 |
| 5940221 | Zoom lens and video camera comprising the same | Hiroaki Okayama, Shusuke Ono | 1999-08-17 |
| 5396367 | Zoom lens assembly | Shusuke Ono, Hiroaki Okayama, Yasuo Nakajima | 1995-03-07 |
| 5235466 | Zoom lens | Shusuke Ono | 1993-08-10 |
| 5100223 | Zoom lens | Shusuke Ono, Keizo Ishiguro, Yasuo Nakajima, Rieko Hiramoto | 1992-03-31 |