Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533408 | Sheet conveyance device and image forming apparatus | Hirotada Seki, Hitoshi Asano, Yumiko Izumiya, Kazutoshi Yoshimura, Yasuo KOYANAGI | 2022-12-20 |
| 11507007 | Glossiness inspection device, glossiness inspection method, and image forming apparatus | Atsushi Takahashi, Hitoshi Asano, Yumiko Izumiya, Hirotada Seki | 2022-11-22 |
| 11286125 | Measuring device, image forming apparatus, and measuring method | Yumiko Izumiya, Satoshi Ogata, Kazutoshi Yoshimura, Hitoshi Asano, Hirotada Seki | 2022-03-29 |
| 11221578 | Image forming apparatus that detects deterioration of a spring used to bias a sheet locking member | Taku Kimura, Masahiro Kamiya, Junichi Masuda, Masahiro Nonoyama, Kouei Cho | 2022-01-11 |