Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945673 | Document feeder and image forming apparatus | Shohichi Fukutome, Kenji Kuroda, Hisashi Yamanaka, Toshiki Fukunishi | 2024-04-02 |
| 11760594 | Document feeder and image forming apparatus | — | 2023-09-19 |
| 11702305 | Sheet feeding device and image forming apparatus | Kenji Kuroda, Yasumasa Morimoto, Toshiki Fukunishi | 2023-07-18 |
| 11608241 | Document feeder and image forming apparatus | Shohichi Fukutome, Kenji Kuroda, Hisashi Yamanaka, Toshiki Fukunishi | 2023-03-21 |
| 11509786 | Document feeder and image forming apparatus | Yasumasa Morimoto | 2022-11-22 |
| 11319180 | Document feeder and image forming apparatus | Shohichi Fukutome, Kenji Kuroda, Hisashi Yamanaka, Toshiki Fukunishi | 2022-05-03 |
| 10893159 | Document feeder and image forming apparatus | Kenji Kuroda, Shohichi Fukutome, Hisashi Yamanaka, Toshiki Fukunishi | 2021-01-12 |
| 10815084 | Sheet feed apparatus and image forming apparatus having the same | Yasuhiro Suto, Yasumasa Morimoto, Toshiki Ohgita | 2020-10-27 |
| 10450155 | Sheet feed apparatus and image forming apparatus having the same | Yasuhiro Suto, Yasumasa Morimoto, Toshiki Ohgita | 2019-10-22 |
| 10011445 | Sheet feed apparatus and image forming apparatus having the same | Yasuhiro Suto, Yasumasa Morimoto, Toshiki Ohgita | 2018-07-03 |
| 9969582 | Sheet conveyance device and image forming apparatus including the same | Yasumasa Morimoto | 2018-05-15 |
| 9670018 | Sheet transporting device, document feeder, and image forming apparatus | Toshiki Ohgita | 2017-06-06 |
| 8654364 | Document feeding device and image forming apparatus in which even small-sized documents can be properly transported | Sohichi Takata | 2014-02-18 |
| 8619339 | Image reading apparatus and image forming apparatus | Shohichi Fukutome, Mitsuharu Yoshimoto, Kenji Nakanishi, Masahiro Imoto, Yasuhiro Suto | 2013-12-31 |
| 8561982 | Sheet conveying apparatus, automatic document feeding apparatus including same, image forming apparatus with first sheet conveyance guide having an opening | — | 2013-10-22 |
| 7628397 | Sheet carrying device, and document carrying apparatus and image forming apparatus using the sheet carrying device | Yasumasa Morimoto, Masato Tamehira, Yoshinori Shiraishi | 2009-12-08 |
| 7623276 | Document reader wherein part of document feed path is openable | Shinichiroh Hiraoka, Hirotoshi Iemura | 2009-11-24 |
| 7561315 | Image reading apparatus | Shinichiroh Hiraoka, Hirotoshi Iemura | 2009-07-14 |
| 6270195 | Image forming apparatus using gates and electrodes for selectively passing toner | Shirou Wakahara | 2001-08-07 |
| 6079816 | Electrostatic image forming apparatus having control electrode protection means | Takeshi Nakamura, Nobuhiko Nakano, Hiroshi Kuranaga | 2000-06-27 |
| 6030069 | Image forming apparatus, using suction to keep distance between recording medium and control electrode uniform while forming image | Shirou Wakahara | 2000-02-29 |