Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657794 | Movable lens hood mechanism of a zoom lens | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2003-12-02 |
| 6597518 | Zoom lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2003-07-22 |
| 6570718 | Zoom lens having a cam mechanism | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2003-05-27 |
| 6549341 | Mechanism for rotating a cam barrel of a zoom lens | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2003-04-15 |
| 6520691 | Lens barrier opening/closing device of a movable lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2003-02-18 |