Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341926 | Drive mechanism for movable mirror of camera | — | 2016-05-17 |
| 9257880 | Camera, control apparatus for cam drive mechanism and control method for cam drive mechanism | — | 2016-02-09 |
| 9046742 | Camera, control apparatus for cam drive mechanism and control method for cam drive mechanism | Masahiro Inazuka, Kosei Kosako | 2015-06-02 |
| 7974530 | Diaphragm control apparatus of interchangeable lens camera | Toshiaki Yamada, Kosei Kosako, Yutaka Ohsawa, Hirotaka Ueno | 2011-07-05 |
| 7970273 | Diaphragm control apparatus of interchangeable lens camera | Toshiaki Yamada, Kosei Kosako, Yutaka Ohsawa, Hirotaka Ueno | 2011-06-28 |
| 7970274 | Diaphragm control apparatus of interchangeable lens camera | Toshiaki Yamada, Kosei Kosako, Yutaka Ohsawa, Hirotaka Ueno | 2011-06-28 |