Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527780 | Illumination apparatus, reading apparatus, and printing apparatus | Suguru Tashiro, Hidemasa Yosida | 2020-01-07 |
| 9516186 | Image sensor unit, paper sheet distinguishing apparatus, image reading apparatus, and image forming apparatus | Yoshihiko Tsumekawa | 2016-12-06 |
| 9478090 | Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus | Shuuichi Shimoda, Junya Kinoshita, Yoshio Kureishi, Hidemasa Yoshida, Yoshihiko Tsumekawa +4 more | 2016-10-25 |