Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427256 | Printed substrate holding device | — | 2019-10-01 |
| 9381974 | Electric derailleur motor unit and motorized derailleur | Takafumi Katsura, Kensuke Tagaya, Yasuhiro Uno | 2016-07-05 |
| 8934162 | Diaphragm device | — | 2015-01-13 |
| 8879972 | Fuser and image-forming apparatus | Kenji Maeda, Kenji Taguchi, Yukari Isoe, Toshiki Yokoyama | 2014-11-04 |
| 8419298 | Drive mechanism, blade drive mechanism and optical device | Yutaka Asai | 2013-04-16 |
| 8314878 | Image pickup apparatus with impact resistance | — | 2012-11-20 |
| 8145050 | Lens drive device | — | 2012-03-27 |
| 8100593 | Speed reducing mechanism, drive device, and optical instrument | — | 2012-01-24 |
| 8074979 | Sheet feed tray and image forming apparatus | — | 2011-12-13 |
| 8070370 | Gear mechanism and blade drive device | — | 2011-12-06 |
| 8057113 | Blade drive device and optical apparatus | — | 2011-11-15 |
| 7918617 | Vane driving device using a blade as a gear rotation stopping means | Osamu Takano | 2011-04-05 |
| D633923 | Geared motor | — | 2011-03-08 |
| 7854557 | Vane driving device | — | 2010-12-21 |
| 7791821 | Lens drive apparatus | Minoru Katsumata | 2010-09-07 |
| 7768726 | Lens drive device | — | 2010-08-03 |
| 7750528 | Actuator and coil frame | — | 2010-07-06 |
| 7686725 | Reduction gear | — | 2010-03-30 |
| 7658558 | Shutter and optical apparatus having the same apparatus | Kazuya Shioda, Phichet Numnual | 2010-02-09 |
| 7626775 | Lens drive apparatus | — | 2009-12-01 |
| 7572075 | Shutter apparatus | Kazuya Shioda | 2009-08-11 |
| 7511391 | Electromagnetic actuator | Satoru Tada, Takashi Nakano | 2009-03-31 |
| 7462969 | Electromagnetic actuator with external coils | Takashi Nakano, Toshiaki Mikuriya, Akinori Kobayashi | 2008-12-09 |
| 7441966 | Shutter and optical apparatus having the same | Kazuya Shioda, Phichet Numnual | 2008-10-28 |
| 7385320 | Step motor | Seiichi Oishi | 2008-06-10 |