Issued Patents All Time
Showing 25 most recent of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539857 | Shutter apparatus and imaging apparatus | Jumpei Ishibiki | 2020-01-21 |
| 10503052 | Shutter apparatus, image pickup apparatus, and control method for the shutter apparatus | Kazuya Karibe, Masahiro Takayama | 2019-12-10 |
| 9581880 | Shutter device and image pickup apparatus including shutter device | Masahiro Takayama | 2017-02-28 |
| 9553535 | Motor driving apparatus | — | 2017-01-24 |
| 9188836 | Shutter device and image pickup apparatus including shutter device | Masahiro Takayama | 2015-11-17 |
| 8659671 | Optical apparatus having a recording mode for recording a motion picture and a different recording mode for recording a still picture | Kousuke Kiyamura, Hiromu Yasuda | 2014-02-25 |
| 8508161 | Drive apparatus | Kousuke Kiyamura, Hiromu Yasuda | 2013-08-13 |
| 8503104 | Motor having small size and high output, and light amount adjustment device equipped with the motor | Naoto Mochizuki | 2013-08-06 |
| 8278851 | Drive apparatus having a stepping motor | Kousuke Kiyamura, Hiromu Yasuda | 2012-10-02 |
| 8085311 | Optical apparatus with motor drive control selected based on rotor position sensor or determined time interval | Kousuke Kiyamura, Hiromu Yasuda | 2011-12-27 |
| 8030865 | Brushless DC motor and image pickup apparatus | Hiromu Yasuda, Kousuke Kiyamura | 2011-10-04 |
| 7934877 | Diaphragm blade, method of manufacturing the same, and light quantity controller having the same | Eriko Namazue, Makoto Miyawaki | 2011-05-03 |
| 7899317 | Driving device, optical apparatus, and image pickup apparatus | — | 2011-03-01 |
| 7881602 | Driving device, optical apparatus, and image pickup apparatus | — | 2011-02-01 |
| 7801434 | Focus controller and optical apparatus using the same | Hiromu Yasuda, Kousuke Kiyamura | 2010-09-21 |
| 7734167 | Focus controller, optical apparatus using the same, and control method | Kousuke Kiyamura, Hiromu Yasuda | 2010-06-08 |
| 7443061 | Driving device | — | 2008-10-28 |
| 7312543 | Driving device | — | 2007-12-25 |
| 7173352 | Stepping motor | — | 2007-02-06 |
| 6979918 | Actuator | Kaori Horiike | 2005-12-27 |
| 6897579 | Motor | — | 2005-05-24 |
| 6858959 | Motor and light amount adjusting apparatus | — | 2005-02-22 |
| 6844643 | Motor device | — | 2005-01-18 |
| 6800970 | Motor and optical apparatus using the same | — | 2004-10-05 |
| 6798093 | Dual coil permanent magnet motor having inner annular member | — | 2004-09-28 |