Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633729 | Optical apparatus, optical apparatus driving unit and camera system | Satoshi Natsume | 2003-10-14 |
| 6605916 | Rotation position control apparatus of rotary element of filter | — | 2003-08-12 |
| 6574057 | Optical apparatus, optical apparatus driving unit and camera system | Susumu Fukita, Satoshi Natsume | 2003-06-03 |
| 6522838 | Optical apparatus, optical element driving unit, and photographing system | Satoshi Natsume | 2003-02-18 |