Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238049 | Lens drive device | Hiromitsu Takei, Takeshi Sue | 2012-08-07 |
| 8004779 | Lens drive device | Noboru Ootsuki | 2011-08-23 |
| 7990631 | Lens drive device, spring member and manufacturing methods therefor | Takeshi Sue, Daisuke Higuchi, Yuichi Takei, Shinji Minamisawa | 2011-08-02 |
| 7518812 | Lens drive device | Takeshi Sue, Jaegyeong Suh | 2009-04-14 |
| 7162152 | Position detecting device of lens barrel with disk-shaped magnet and sensor chip | Makoto Akabane | 2007-01-09 |