Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886652 | Positioning control mechanism for single-acting air cylinder | Takumi Matsumoto | 2011-02-15 |
| 7884852 | Vibration correcting device, lens barrel, and optical device | — | 2011-02-08 |