Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665558 | Disk drive device | Takanori Watanabe, Hiroshi Iwai, Akira Nishio | 2014-03-04 |
| 8665556 | Disk drive device provided with fluid dynamic bearing | Takuji Yamada, Yuji Omura | 2014-03-04 |
| 8634160 | Disk drive device provided with lubricant-filled fluid dynamic bearing | Yoshio Kurokawa | 2014-01-21 |
| 8608384 | Rotating device | Taketo Nonaka | 2013-12-17 |
| 8607442 | Rotating apparatus capable of improving the shock resistance | Ryusuke Sugiki, Akira Aoi | 2013-12-17 |
| 8506168 | Disk drive device improved in anti-vibration characteristic | Takuji Yamada | 2013-08-13 |
| 8502093 | Multidirectional operating switch | Takayoshi Kishimoto, Masaki Kontani | 2013-08-06 |
| 8451558 | Disk drive device with appropriate number of combinations of magnetic poles and salient poles to reduce thickness of the disk drive device | Takanori Watanabe, Hiroshi Iwai, Akira Nishio | 2013-05-28 |
| 8427778 | Disk drive device provided with fluid dynamic bearing | Takuji Yamada, Yuji Omura | 2013-04-23 |
| 8427777 | Disk drive device provided with lubricant-filled fluid dynamic bearing | Yoshio Kurokawa | 2013-04-23 |
| 8250735 | Motor adopting improved mechanism | Yuji Omura | 2012-08-28 |
| 8243383 | Disk drive device provided with fluid dynamic bearing | Takuji Yamada, Yuji Omura | 2012-08-14 |
| 7901138 | Fluid bearing device | Taketo Nonaka | 2011-03-08 |
| 7745968 | Motor and disc drive with motor | Takuji Yamada, Matomo Nagaoka | 2010-06-29 |
| 7612476 | Motor | — | 2009-11-03 |
| 7525226 | Dynamic pressure bearing and motor using the same | — | 2009-04-28 |
| 7345393 | Cored motor | Teruyuki Yajima | 2008-03-18 |
| 7285886 | Motor | — | 2007-10-23 |
| 7265469 | Spindle motor having dynamic pressure fluid bearing | — | 2007-09-04 |
| 7204642 | Spindle motor | — | 2007-04-17 |
| 7105970 | Cored motor | Teryuki Yajima | 2006-09-12 |
| 6657342 | Spindle motor having dynamic pressure bearing | — | 2003-12-02 |
| 6144126 | Magnetic disc driving apparatus | — | 2000-11-07 |
| 5990867 | Wireless input device and wireless input method which automatically reduces transmitted data according to data size | Hiroyasu Okada, Hiroaki Nishiono, Shinji Kamaeguchi, Masanori Kusunoki | 1999-11-23 |
| 5149659 | Method and apparatus for analyzing fluorine containing gases | Kohzo Hakuta, Minoru Aramaki, Takashi Suen. A, Hisaji Nakano, Shinsuke Nakagawa | 1992-09-22 |