Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401237 | Motor, blower, and refrigerator | Masahiko Morisaki, Masatomo Kumashiro, Toshifumi Tsutsumi | 2025-08-26 |
| 12164262 | Image forming apparatus including particularly arranged driving mechanism | — | 2024-12-10 |
| 11740584 | Image forming apparatus and method for producing drive unit | Yuki Kurosu | 2023-08-29 |
| 11662686 | Oldham coupling and image forming apparatus | Keita Shigihara | 2023-05-30 |
| 11644786 | Image forming apparatus | Yuki Kurosu | 2023-05-09 |
| 11531286 | Image forming apparatus capable of suppressing deterioration in accuracy of controlling switching of motors from forward rotation to reverse rotation | Keita Shigihara | 2022-12-20 |
| 10571852 | Image forming apparatus | Shin Hasegawa, Daiki Takahashi | 2020-02-25 |
| 10372069 | Image forming apparatus having a control portion capable of controlling a rotation speed of a pair of conveyance members | Kentaro Yamana | 2019-08-06 |
| D853964 | Motor | Masahiko Morisaki, Masatomo Kumashiro, Toshifumi Tsutsumi | 2019-07-16 |
| 10310429 | Image forming apparatus | — | 2019-06-04 |
| 10253791 | Fluid pressure cylinder with boosting mechanism | Masayuki Kudo, Eiko Miyasato | 2019-04-09 |
| 9971283 | Belt conveyance apparatus and image forming apparatus for reduced belt buckling | Shinya Kitago, Hisashi Tsukijima | 2018-05-15 |
| 9626942 | Flute support | — | 2017-04-18 |
| D709450 | Motor | Masahiko Morisaki, Akihiro Ochiai | 2014-07-22 |
| D709451 | Motor | Masahiko Morisaki, Akihiro Ochiai | 2014-07-22 |
| 8737868 | Image forming apparatus | Takahiro Kobayashi | 2014-05-27 |
| D701300 | Impeller of electric fan | Masahiko Morisaki, Michihiro Kurokawa, Yoshio Chiba, Hirokazu Takahara | 2014-03-18 |
| D680071 | Motor | Masahiko Morisaki, Masatomo Kumashiro | 2013-04-16 |
| 8410649 | Electric motor, electric motor unit, blower, and electric device | Toshifumi Tsutsumi, Shinsuke Kimura, Hirosi Mukaide | 2013-04-02 |
| D673911 | Motor | Masahiko Morisaki, Masatomo Kumashiro | 2013-01-08 |
| 8269086 | Flute support | — | 2012-09-18 |
| 7714474 | Electrical machine having a flattened stator with inclined teeth | Yuichi Yoshikawa, Hiroshi Murakami, Hideharu Hiwaki, Koji Kuyama, Akio Ando | 2010-05-11 |
| 6575199 | Fluid supply pipe | Hironori Ueda, Takashi Nagai, Yoichi Nakao | 2003-06-10 |
| 6382190 | In-tank fuel filter improved to resist electrification | Takashi Nagai, Hironori Ueda | 2002-05-07 |