Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046925 | Superimpose-plate for view finder | Hidefumi Kaneko, Tetsuya Abe, Akihiro Sugiyama | 2006-05-16 |
| 6999249 | Lens | Kazuhiro Yamada | 2006-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046925 | Superimpose-plate for view finder | Hidefumi Kaneko, Tetsuya Abe, Akihiro Sugiyama | 2006-05-16 |
| 6999249 | Lens | Kazuhiro Yamada | 2006-02-14 |