Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654558 | Electric flash and connector | Nobuyoshi Hagiuda | 2003-11-25 |
| 6614999 | Detachable flash device for camera | Nobuyoshi Hagiuda, Hideki Matsui | 2003-09-02 |
| 6556790 | Electronic flash device | Hideki Matsui | 2003-04-29 |