Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101635 | Blade drive device and optical apparatus | Seiichi Oishi | 2018-10-16 |
| 9733547 | Blade driving device and optical apparatus | Hiroshi Takahashi, Seiichi Oishi, Minori Murata | 2017-08-15 |
| 9671678 | Focal-plane shutter and optical apparatus | Seiichi Oishi | 2017-06-06 |
| 9671677 | Focal-plane shutter and optical apparatus | — | 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 |
| 9513533 | Focal plane shutter and optical apparatus provided with same | Hiroshi Takahashi, Minori Murata, Seiichi Oishi, Mitsuru Suzuki | 2016-12-06 |
| 9507240 | Blade drive device and optical instrument | Hiroshi Takahashi, Chiaki Nemoto, Yoichi Nakano | 2016-11-29 |
| 9465275 | Imaging device and focal plane shutter | Hiroshi Takahashi, Minori Murata, Seiichi Oishi | 2016-10-11 |
| 9429815 | Blade drive device and optical instrument | Hiroshi Takahashi, Chiaki Nemoto, Yoichi Nakano | 2016-08-30 |
| 9395599 | Focal plane shutter and optical apparatus | Seiichi Oishii | 2016-07-19 |
| 9304374 | Focal-plane shutter, optical device, and method for adjusting current for focal-plane shutter | Seiichi Oishi, Minori Murata, Hiroshi Takahashi | 2016-04-05 |
| 9239511 | Focal plane shutter and optical apparatus | Seiichi Oishii | 2016-01-19 |
| 9069231 | Focal plane shutter and optical apparatus | Seiichi Oishi, Minori Murata, Hiroshi Takahashi | 2015-06-30 |
| 9039308 | Focal plane shutter and optical device | Hiroshi Takahashi, Seiichi Oishi, Kazuya Shioda | 2015-05-26 |
| 8882370 | Focal plane shutter and optical device | Seiichi Oishi | 2014-11-11 |
| 8807853 | Focal plane shutter and optical apparatus provided with same | Hiroshi Takahashi, Minori Murata, Chiaki Nemoto | 2014-08-19 |