Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733547 | Blade driving device and optical apparatus | Hiroshi Takahashi, Seiichi Oishi, Minori Murata | 2017-08-15 |
| 9671677 | Focal-plane shutter and optical apparatus | — | 2017-06-06 |
| 9671678 | Focal-plane shutter and optical apparatus | Seiichi Oishi | 2017-06-06 |
| 9658516 | Blade drive device and optical apparatus | Seiichi Oishi | 2017-05-23 |
| 9632394 | Image pickup device and focal plane shutter | Chiaki Nemoto, Hiroshi Takahashi, Yoichi Nakano, Motoharu Sakurai | 2017-04-25 |
| 9612505 | Focal-plane shutter and optical apparatus | Seiichi Oishi | 2017-04-04 |
| 9606421 | Focal-plane shutter and optical device | Seiichi Oishi, Hiroshi Takahashi | 2017-03-28 |