Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136750 | Motor capable of adjusting phase difference between output signals | — | 2015-09-15 |
| 8696222 | Image-pickup apparatus | — | 2014-04-15 |
| 8184354 | Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus | Hiroshi Akada | 2012-05-22 |
| 8035327 | Motor drive unit and optical apparatus | — | 2011-10-11 |
| 7907321 | Light-amount adjusting apparatus, optical apparatus, and method for manufacturing the light-amount adjusting apparatus | Hiroshi Akada | 2011-03-15 |
| 7843093 | Driving device | — | 2010-11-30 |
| 7781924 | Electromagnetic driving apparatus | — | 2010-08-24 |
| 7352089 | Driving apparatus | — | 2008-04-01 |
| 7304408 | Driving apparatus and light amount adjustment apparatus | — | 2007-12-04 |
| 7183676 | Stepping motor | — | 2007-02-27 |
| 7164215 | Motor | — | 2007-01-16 |
| 7122920 | Motor and optical apparatus | — | 2006-10-17 |
| 6727672 | Driving device and light amount controller | — | 2004-04-27 |
| 6710563 | Driving device, light amount controller and shutter | Chikara Aoshima | 2004-03-23 |
| 6006041 | Display device | Kazuki Konishi | 1999-12-21 |