Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643072 | Electronic picture taking apparatus having a zoom lens system | — | 2003-11-04 |
| 6594087 | Zoom lens | Tsutomu Uzawa, Yuko Kobayashi | 2003-07-15 |
| 6538824 | Electronic image pickup equipment | Yuji Miyauchi, Masahito Watanabe, Hirokazu Konishi | 2003-03-25 |
| 6515804 | Zoom optical system | Masahito Watanabe, Hirokazu Konishi, Yuji Miyauchi | 2003-02-04 |