Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636700 | Flash device, lens-fitted photo film unit, camera, light measuring device, and method of producing lens-fitted photo film unit | Takashi Imamura | 2003-10-21 |
| 6597865 | Film unit with waterproof lens and waterproof ring | Kenji Negishi | 2003-07-22 |