Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604682 | Method of and apparatus for reading a two-dimensional bar code symbol and data storage medium | Hitomi Wakamiya, Fumio Koyama, Satoshi Yanagida, Haruyoshi Ohori | 2003-08-12 |