Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834493 | System for reducing pump cavitation | Tomoyuki Hashimoto, Takeshi Kanda, Satoshi Hasegawa, Kenji Kudo, Athuo Murakami +1 more | 2004-12-28 |
| 6827268 | Imaging device | Mitsuharu Ishii, Toshitaka Aoki, Isao Iwaguchi, Hiroaki Kawai, Kozo Yamazaki | 2004-12-07 |
| 6719202 | Commodity information management system | Hiroaki Kawai, Isao Iwaguchi, Kozo Yamazaki | 2004-04-13 |
| 6695210 | Bar code reader and bar code reading method | Motohiko Itoh, Hiroaki Kawai, Isao Iwaguchi | 2004-02-24 |