Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060769 | Duplexed field controller | Hideharu Yajima, Satoshi Kitamura, Senji Watanabe, Masafumi Kisa, Kazushi Sakamoto +6 more | 2011-11-15 |
| 8018125 | Linear drive ultrasonic motor | — | 2011-09-13 |
| 7990459 | Dust-proof filter unit, image pickup apparatus, and projection-type image display apparatus | — | 2011-08-02 |