Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8315141 | Objective lens driving apparatus | Shingo Matsuzaki | 2012-11-20 |
| 8045433 | Coil controlling for optical pick-up | — | 2011-10-25 |
| 7903236 | Optical member driving apparatus for laser radar | — | 2011-03-08 |
| 7814505 | Objective-lens driving device utilizing tracking coils and focus coils arranged in series | Kenichi Imai | 2010-10-12 |
| 7791985 | Objective lens driving apparatus | Akira Iijima | 2010-09-07 |
| 7663736 | Laser radar driving apparatus | — | 2010-02-16 |
| 7610592 | Pickup apparatus and disk apparatus including the pickup apparatus | Yasufumi Yamagishi, Toshio Enokido | 2009-10-27 |
| 6502384 | Side thruster of flying object | Hitoshi Tezuka, Akira Osada, Ichiro Yamaguchi | 2003-01-07 |