Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469841 | Lens frame guiding mechanism of a zoom lens | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2002-10-22 |
| 6469840 | Cam mechanism for driving a linearly-guided lens | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2002-10-22 |
| 6456445 | Zoom lens having a cam mechanism | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2002-09-24 |
| 6424807 | Zoom lens assembling mechanism | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2002-07-23 |
| 6421192 | Bayonet type fixing device having annular members and a zoom lens having the same | Hiroshi Nomura, Yoshihiro Yamazaki, Satoru Nakamura | 2002-07-16 |
| 6392828 | Zoom lens barrel | Hiroshi Nomura, Takamitsu Sasaki, Kazunori Ishizuka | 2002-05-21 |
| 6369956 | Zoom lens barrel | Hiroshi Nomura, Takamitsu Sasaki, Kazunori Ishizuka | 2002-04-09 |
| 6369962 | Zoom lens barrel | Hiroshi Nomura, Takamitsu Sasaki, Kazunori Ishizuka | 2002-04-09 |