Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661293 | Sheet storage apparatus and image forming apparatus | Shigeo Murayama | 2023-05-30 |
| 11472648 | Sheet supporting apparatus and image forming apparatus | Kazuya Morohashi | 2022-10-18 |
| 11390476 | Sheet feeding apparatus and image forming apparatus | Masato Suzuki | 2022-07-19 |
| 11279576 | Sheet feeding apparatus and image forming apparatus | — | 2022-03-22 |
| 10611587 | Sheet feeding apparatus and image forming apparatus | Hiroki Kato, Hidehiro Ushiozu, Satoshi Koga | 2020-04-07 |
| 10233041 | Sheet supporting apparatus and image forming apparatus | Shunsuke Okazaki | 2019-03-19 |
| 10184191 | Method for manufacturing silicon carbide single crystal | Tsutomu Hori, Shunsaku UETA | 2019-01-22 |
| 10183820 | Sheet storage apparatus and image forming apparatus | Masatoshi Yoshida | 2019-01-22 |
| 9926150 | Sheet feeding apparatus and image forming apparatus including the same | — | 2018-03-27 |
| 9840382 | Sheet supporting apparatus and image forming apparatus | Shunsuke Okazaki | 2017-12-12 |
| 9777400 | Method for producing single crystal | Shunsaku UETA, Tsutomu Hori | 2017-10-03 |
| 9777401 | Method for producing single crystal | Shunsaku UETA, Tsutomu Hori | 2017-10-03 |
| 9691608 | Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device | So Tanaka, Shunsuke Yamada, Taku Horii, Ryosuke Kubota, Kyoko Okita +1 more | 2017-06-27 |
| 9256183 | Image forming apparatus that electrically grounds the sheet cassette upon withdrawal of the sheet cassette | Takateru Ohkubo, Keita Nakajima, Kentarou Tomoe | 2016-02-09 |
| 9057147 | Silicon carbide epitaxial substrate and method of manufacturing silicon carbide epitaxial substrate | Jun Genba, Taro Nishiguchi, Hideyuki Doi | 2015-06-16 |
| 8783677 | Sheet feeding apparatus and image forming apparatus | Takaaki Kawade | 2014-07-22 |
| 8727339 | Sheet feeding apparatus and image forming apparatus | Yasuhiro Uchida, Shunsuke Okazaki, Minoru Kawanishi, Kenji Watanabe, Motohiro Furusawa | 2014-05-20 |
| 8714543 | Sheet feeding apparatus and image forming apparatus | Shunsuke Okazaki | 2014-05-06 |
| 8430393 | Sheet feeding apparatus and image forming apparatus | Yasuhiro Uchida, Shunsuke Okazaki, Minoru Kawanishi, Kenji Watanabe, Motohiro Furusawa | 2013-04-30 |
| 8302956 | Sheet feeding apparatus and image forming apparatus with separation claw and intermittent drive | Yasuhiro Uchida, Hirofumi Hori, Hitomi Suzuki | 2012-11-06 |
| 7971868 | Sheet feeding apparatus and image forming apparatus with lifter mechanism | Minoru Kawanishi, Yasuhiro Uchida, Eiji Wakiyama | 2011-07-05 |
| 7878466 | Apparatus supporting mechanism, sheet feeding apparatus and image forming apparatus | Eiji Wakiyama, Yasuhiro Uchida, Minoru Kawanishi | 2011-02-01 |
| 7753366 | Sheet feeding apparatus and image forming apparatus with sheet feeding apparatus therein | Minoru Kawanishi, Masaki Iwase, Yasuhiro Uchida | 2010-07-13 |
| 7533880 | Sheet feeding device and image forming apparatus | Minoru Kawanishi | 2009-05-19 |
| 7469892 | Image forming apparatus | Masaki Iwase, Yasuhiro Uchida, Minoru Kawanishi | 2008-12-30 |