Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053091 | Sheet position detection apparatus, sheet conveyance apparatus, and image formation apparatus | Masayuki Satou, Shoichi Yoshikawa, Yoshiyuki Toso | 2021-07-06 |
| 10222722 | Toner storing container, image forming apparatus, and method for manufacturing toner storing container | Tomoyoshi Yukimoto, Masayuki Satou, Yoshiyuki Toso, Shoichi Yoshikawa | 2019-03-05 |
| 10073393 | Fixing device and image forming apparatus | Shoichi Yoshikawa, Yoshiyuki Toso, Masahiro Yamaguchi | 2018-09-11 |
| 9081355 | Recovery unit and image forming apparatus | — | 2015-07-14 |
| 8970895 | Image forming apparatus for printing on front and back of paper | Kouki Muramoto, Takashi Gonda, Kenichi Yamamoto | 2015-03-03 |