Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535690 | Camera having mechanically linked zoom lens, retractable flash device and variable flash angle | — | 2003-03-18 |
| 6527106 | Roller for chain and chain equipped with the roller | Katsutoshi Shibayama, Yoshihiro Murakami | 2003-03-04 |