Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9213876 | Optical information reader and illumination control method | Masaki Kurokawa, Zhihui Duan | 2015-12-15 |
| 9177187 | Variable gain amplifier for bar code reader | Mitsuaki Hirono, Naoya Niizeki | 2015-11-03 |
| 9038917 | System and method for noise reduction in a bar code signal | Mitsuaki Hirono, Naoya Niizeki | 2015-05-26 |