Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905960 | Fan motor | Guiling Zhang | 2024-02-20 |
| 11898563 | Axial fan | Kazuhiro Inouchi, Yuta YAMASAKI, Hidefumi Kawakami | 2024-02-13 |
| 11536275 | Axial fan | Kazuhiro Inouchi, Yuta YAMASAKI, Hidefumi Kawakami | 2022-12-27 |
| 11384767 | Blower apparatus | Guiling Zhang | 2022-07-12 |
| 11252837 | Cooling apparatus | Nobuya Nakae, Akihiko Makita, Tomotsugu Sugiyama, Toshihiko TOKESHI, Takehito Tamaoka | 2022-02-15 |
| 11236738 | Cooling apparatus | Nobuya Nakae, Akihiko Makita, Tomotsugu Sugiyama | 2022-02-01 |
| 10844865 | Fan motor | Guiling Zhang | 2020-11-24 |
| 10408216 | Fan motor | Yasuyuki Kaji, Tatsuki Yoshida | 2019-09-10 |
| 10267338 | Impeller and motor | Yasuyuki Kaji, Guiling Zhang | 2019-04-23 |
| 9551346 | Serial axial fan | Jumpei Kitamura, Tomotsugu Sugiyama | 2017-01-24 |
| 9231454 | Motor provided with a printed circuit board | Tomotsugu Sugiyama, Tsukasa Takaoka, Norihisa HINO, Libin Zhu, Xianglin Li +1 more | 2016-01-05 |
| 9109607 | Blower fan | Tomotsugu Sugiyama | 2015-08-18 |
| 8807967 | Blower fan | Tomotsugu Sugiyama | 2014-08-19 |
| 8757978 | Blower impeller and blower | — | 2014-06-24 |
| 8649537 | Drive device | Toshio Kaiho | 2014-02-11 |
| 8568110 | Blower fan and method of manufacturing the same | — | 2013-10-29 |
| 8360735 | Serial axial fan | Satoru Hanaoka, Hiroyoshi Teshima | 2013-01-29 |
| 8322998 | Serial axial fan | Satoru Hanaoka, Takahiro Kikuichi | 2012-12-04 |
| 8172524 | Fan including specific stationary vane arrangement | Hideaki Uchise | 2012-05-08 |
| 8157513 | Axial flow fan | Toshikazu FUKUNAGA, Tsunenori Tatsuno | 2012-04-17 |
| 8133022 | Axial fan and frame thereof | Yusuke Yoshida, Hidefumi Kawakami | 2012-03-13 |
| D570472 | Impeller | Takaya Otsuki, Makoto Fujihara | 2008-06-03 |
| 6924983 | Heat sink fan | Takaya Otsuki, Hirokazu Kimura | 2005-08-02 |