Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829101 | Zoom lens, and image pickup apparatus | Kouki Hozumi | 2004-12-07 |
| 6825989 | Zoom lens | Tsutomu Uzawa, Yuko Kobayashi | 2004-11-30 |
| 6809879 | Zoom lens, and electronic imaging system using the same | — | 2004-10-26 |
| 6809881 | Zoom optical system | Masahito Watanabe, Hirokazu Konishi, Yuji Miyauchi | 2004-10-26 |
| 6785056 | Electronic picture taking apparatus having a zoom lens system | — | 2004-08-31 |
| 6771432 | Zoom lens, and electronic imaging system using the same | — | 2004-08-03 |
| 6744564 | Zoom lens, and electronic imaging system using the same | Azusa Noguchi | 2004-06-01 |
| 6687059 | Zoom lens | — | 2004-02-03 |