Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142378 | Replaceable emission-condensing unit for a bar code reader | Hiroaki Katoh, Ichiro Sebata, Toshitaka Aoki | 2000-11-07 |
| 5900615 | Bar-code reader having advanced emission-condensing unit | Hiroaki Katoh, Ichiro Sebata, Toshitaka Aoki | 1999-05-04 |
| 5880450 | Bar-code reader | Hiroaki Katoh, Ichiro Sebata, Toshitaka Aoki | 1999-03-09 |