Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215904 | Waterproof structure for camera, waterproof lens unit, and camera set | — | 2022-01-04 |
| 10310358 | Lens barrel and camera | Suguru Hanzawa | 2019-06-04 |
| 7130127 | Terrestrial telescope with digital camera | Masao Niino, Yasunari Oguchi | 2006-10-31 |
| 6822802 | Terrestrial telescope with digital camera | Hirokatsu Nakano, Yoshihide Goto, Takayuki Ishida | 2004-11-23 |