Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747976 | Optical information reading device | Hidezumi Nagata, Taichi Tajika | 2020-08-18 |
| 10146977 | Optical information reading device | Hidezumi Nagata, Taichi Tajika | 2018-12-04 |
| 9946910 | Optical information reading device | Hidezumi Nagata, Taichi Tajika | 2018-04-17 |
| 9542583 | Optical information reading device | Hidezumi Nagata, Taichi Tajika | 2017-01-10 |
| 8534558 | Optical information reader | Akihiro Miyoshi, Minoru Taneda | 2013-09-17 |
| 6969005 | Optical unit for optical symbol reader | — | 2005-11-29 |