Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937391 | Optical viewer instrument with photographing function | Ken Hirunuma, Atsumi Kaneko, Moriyasu Kanai, Gouji Funatsu | 2005-08-30 |
| 6927907 | Viewing device | — | 2005-08-09 |
| 6914636 | Optical viewer instrument with photographing function | Ken Hirunuma, Atsumi Kaneko, Moriyasu Kanai, Gouji Funatsu, Masami Shirai | 2005-07-05 |
| 6885506 | Wide-angle zoom lens system | — | 2005-04-26 |
| 6853497 | Wide-angle zoom lens system | — | 2005-02-08 |