Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768546 | Cartridge and image forming apparatus | Masato Maejima | 2020-09-08 |
| 10551763 | Image forming apparatus and cartridge having a charging roller with a surface layer including projections | Takeshi Fujino, Kota Mori, Yuya Nagatomo, Jiro Kinokuni | 2020-02-04 |
| 10310402 | Image forming apparatus and cartridge having charging roller | Jiro Kinokuni, Kota Mori, Yuya Nagatomo, Takeshi Fujino | 2019-06-04 |
| 10268132 | Charging roller, cartridge, image forming apparatus and manufacturing method of the charging roller | Takeshi Fujino, Kota Mori, Yuya Nagatomo, Jiro Kinokuni | 2019-04-23 |
| 9939769 | Image forming apparatus | — | 2018-04-10 |
| 9521163 | Communication device and communication control method in communication device | Satoru Kato, Tomomi Suzuki | 2016-12-13 |
| 9134645 | Image forming apparatus | — | 2015-09-15 |
| 8892003 | Image forming apparatus | — | 2014-11-18 |
| 8831480 | Image forming apparatus | Shota Soda, Jiro Kinokuni | 2014-09-09 |
| 8737881 | Image forming apparatus having toner charging members | Shota Soda, Jiro Kinokuni | 2014-05-27 |
| 8620186 | Image forming apparatus | Jiro Kinokuni, Shota Soda | 2013-12-31 |
| 8600265 | Image forming apparatus | Jiro Kinokuni | 2013-12-03 |
| 7676512 | Document management server, information terminal apparatus, image forming apparatus, document managing method, and program | Hiroshi Yamamoto, Hiroyoshi Kuroda, Minoru Sakai, Takashi Nakashima, Hiroyoshi Sato | 2010-03-09 |
| 7372183 | Permanent magnet synchronous motor | Kenji Sasaki, Teruo Tamura, Toru Takimoto, Hideyuki Taniguchi, Hiroyuki Uesaka | 2008-05-13 |
| 7183686 | Permanent magnet synchronous motor | Kenji Sasaki, Teruo Tamura, Toru Takimoto, Hideyuki Taniguchi, Hiroyuki Uesaka | 2007-02-27 |
| 7019427 | Permanent magnet synchronous motor | Kenji Sasaki, Teruo Tamura, Toru Takimoto, Hideyuki Taniguchi, Hiroyuki Uesaka | 2006-03-28 |
| 6876119 | Permanent magnet synchronous motor | Kenji Sasaki, Teruo Tamura, Toru Takimoto, Hideyuki Taniguchi, Hiroyuki Uesaka | 2005-04-05 |
| 6727627 | Permanent magnet synchronous motor | Kenji Sasaki, Teruo Tamura, Toru Takimoto, Hideyuki Taniguchi, Hiroyuki Uesaka | 2004-04-27 |