Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827268 | Imaging device | Mitsuharu Ishii, Toshitaka Aoki, Isao Iwaguchi, Kozo Yamazaki, Mitsuo Watanabe | 2004-12-07 |
| 6732931 | Method of and apparatus for reading | — | 2004-05-11 |
| 6719202 | Commodity information management system | Isao Iwaguchi, Mitsuo Watanabe, Kozo Yamazaki | 2004-04-13 |
| 6695210 | Bar code reader and bar code reading method | Mitsuo Watanabe, Motohiko Itoh, Isao Iwaguchi | 2004-02-24 |