Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662969 | Centrifugal fan | Takuya TERAMOTO | 2020-05-26 |
| 9605682 | Blower fan | Tomohiro Hasegawa, Shunji Matsumoto, Takahiro Kikuichi, Mitsuhito Nishio, Noriaki Yamada +2 more | 2017-03-28 |
| 9574565 | Centrifugal fan having main blade with axially upper end projecting upward | Takuya TERAMOTO | 2017-02-21 |
| 9140268 | Bearing apparatus and blower fan | Kiyoto Ida | 2015-09-22 |
| 9074604 | Centrifugal fan | Atsuo Konishi | 2015-07-07 |
| 8967867 | Motor and fan | Akihiro Kimura, Teiichi Hirono, Ryota Ogino, Kyoko Horise, Masashi Hirayama | 2015-03-03 |
| 8899946 | Fan having a balance correction portion | Kiyoto Ida | 2014-12-02 |
| 8870528 | Ventilation fan | Takuya TERAMOTO | 2014-10-28 |
| 8496447 | Motor | Kiyoto Ida, Masashi Hirayama | 2013-07-30 |
| 8449191 | Bearing structure, motor, and fan apparatus | Koji Muraoka, Kiyoto Ida | 2013-05-28 |
| 8382450 | Centrifugal fan | Kiyoto Ida, Masashi Hirayama | 2013-02-26 |
| 8360735 | Serial axial fan | Satoru Hanaoka, Hidenobu Takeshita | 2013-01-29 |
| 8253286 | Motor with coming-off preventing portion | Yuji Yabuuchi, Jumpei Kitamura, Atsushi Morita, Takuya TERAMOTO | 2012-08-28 |
| 8092195 | Motor and fan apparatus having the motor | Koji Muraoka, Junpei Kitamura, Masashi Hirayama, Takuya TERAMOTO, Yuji Yabuuchi | 2012-01-10 |
| 8016556 | Centrifugal fan | Kazumi Takeshita, Hideaki Konishi, Kiyoto Ida, Tsukasa Takaoka | 2011-09-13 |
| 7967575 | Centrifugal fan | Kazumi Takeshita, Hideki Nagamatsu, Hideaki Konishi, Tsukasa Takaoka, Kiyoto Ida | 2011-06-28 |
| 7726006 | Method of manufacturing stator unit, and motor using the stator | Kazumi Takeshita, Hideaki Konishi, Kiyoto Ida, Tsukasa Takaoka | 2010-06-01 |
| 7589444 | Brushless motor and cooling fan | Koji Muraoka, Akira Saiga | 2009-09-15 |
| 6512654 | Magnetic disk driving apparatus with bearing fixed with conductive adhesive | — | 2003-01-28 |
| 6201328 | Spindle motor having an etched thrust plate and a process of making the spindle motor by etching of the thrust plate | — | 2001-03-13 |
| 6160334 | Motor for driving information medium | Hironobu Nishida | 2000-12-12 |
| 6072660 | Disk driving apparatus using dynamic pressure-type bearing device | — | 2000-06-06 |
| 5973426 | Motor | Hiroyasu Fujinaka, Kouji Kuyama, Miyuki Furuya | 1999-10-26 |
| 5914832 | Spindle motor having a thrust plate etched to form a dynamic pressure bearing groove and circumferential portion | — | 1999-06-22 |
| 5867346 | Disk driving spindle motor | — | 1999-02-02 |