Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538824 | Electronic image pickup equipment | Shinichi Mihara, Yuji Miyauchi, Masahito Watanabe | 2003-03-25 |
| 6515804 | Zoom optical system | Masahito Watanabe, Yuji Miyauchi, Shinichi Mihara | 2003-02-04 |