Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701001 | Optical bar code reading apparatus with signal processing circuit for eliminating regular reflection condition | Shin Sugifune, Tsutomu Kanno | 1997-12-23 |
| 5648650 | Optical bar code reading apparatus with regular reflection detecting circuit | Shin Sugifune, Tsutomu Kanno | 1997-07-15 |