Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980368 | Optical adapter and lens-fitted photo film unit | — | 2005-12-27 |
| 6839510 | Lens-fitted photo film unit, flash device, and lens-fitted photo film system | Nobuyuki Kameyama, Hirokazu Yokoo, Akihisa Iida, Takeshi Kubota, Jun Ogawa | 2005-01-04 |