Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083097 | Optical information reading apparatus | Hiroshi Toyama, Makoto Ito | 2006-08-01 |
| 6267296 | Two-dimensional code and method of optically reading the same | Ryosuke Tachi | 2001-07-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083097 | Optical information reading apparatus | Hiroshi Toyama, Makoto Ito | 2006-08-01 |
| 6267296 | Two-dimensional code and method of optically reading the same | Ryosuke Tachi | 2001-07-31 |