Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8854771 | Hard disk drive bypass channel having a close-sided voice coil motor | Hajime Eguchi | 2014-10-07 |
| 8723935 | Image processing device, computer readable storage medium storing image processing program and image processing method | — | 2014-05-13 |
| 8705202 | Reduce leakage of low-density gas during low-density gas injection into a disk drive | Yoshiyuki Hirono, Kouki Uefune, Takako Hayakawa | 2014-04-22 |
| 8570682 | Disk drive using an airflow reduction plate and methods of manufacturing thereof | Kazuhide Ichikawa, Kouki Uefune, Takako Hayakawa | 2013-10-29 |
| 8564900 | Hermetically-sealed disk drive device with flow amount adjuster and low-density gas sealed therein | Yoshiyuki Hirono, Kouki Uefune | 2013-10-22 |
| 8482878 | Reducing particles adhering to a hard disk | Naoshi Mizumoto, Masaki Ootsuka, Takaaki Deguchi | 2013-07-09 |
| 8427776 | Reducing air flow exposure to conductive components of a hard disk drive | Takaaki Deguchi, Takeshi Chawanya, Kenji Suzuki | 2013-04-23 |
| 8363360 | Disk drive with adhesively bonded pivot-bearing assembly | Kouki Uefune, Takako Hayakawa, Kazuhide Ichikawa | 2013-01-29 |
| 8179631 | Magnetic disk drive feed-through solder connection with solder fillet formed inside base and protruding outside base | Akihiko Aoyagi, Teruhiro Nakamiya, Hitoshi Shindo, Tetsuya Nakatsuka | 2012-05-15 |
| 8098454 | Manufacturing method of hermetic connection terminal used in a disk drive device having hermetically sealed enclosure and disk drive device | Akihiko Aoyagi, Kazuhide Ichikawa, Teruhiro Nakamiya | 2012-01-17 |
| 8094408 | Magnetic disk drive sealed with low vapor pressure fluorine oil | Kouki Uefune, Takako Hayakawa, Akihiko Aoyagi, Hitoshi Shindo, Kazuhide Ichikawa | 2012-01-10 |
| 8035923 | Data storage device | Hiroyuki Suzuki, Teruhiro Nakamiya | 2011-10-11 |
| 7986490 | Reduce leakage of low-density gas during low-density gas injection into a disk drive | Yoshiyuki Hirono, Kouki Uefune, Takako Hayakawa | 2011-07-26 |
| 7957092 | Magnetic disk drive and method for production thereof | Kazuhide Ichikawa, Akihiko Aoyagi, Takako Hayakawa | 2011-06-07 |
| 7929247 | Magnetic disk drive and manufacturing method thereof | Kouki Uefune, Takako Hayakawa, Akihiko Aoyagi | 2011-04-19 |
| 7924527 | Magnetic disk drive, magnetic disk drive manufacturing method and method of estimating gas amount in magnetic disk drive | Akihiko Aoyagi, Kazuhide Ichikawa, Hitoshi Shindo | 2011-04-12 |
| 7876528 | Disk drive device and manufacturing method thereof | Kouki Uefune, Yoshiyuki Hirono, Takako Hayakawa | 2011-01-25 |
| 7808139 | Magnetic disk drive with improved vibration characteristics | Hitoshi Shindo, Marutomo Goto | 2010-10-05 |
| 7773338 | Magnetic disk drive | Takako Hayakawa, Kouki Uefune, Kazuhide Ichikawa | 2010-08-10 |
| 7751690 | Recording and reproducing apparatus | Mitsuya Kawashita, Osamu Okada, Nobuyuki Batou, Taku Yokawa, Yoshikazu Ueta +1 more | 2010-07-06 |
| 7580221 | Magnetic disk drive with compensation against disturbance | Masahiko Sega, Yoshio Soyama, Toshihiro Arisaka | 2009-08-25 |
| 7525885 | Information reproduction and recording apparatus and information transfer module | Hidenori Mitsunaga, Osamu Okada, Mitsuya Kawashita | 2009-04-28 |
| 7520674 | Magnetic disk device with rotor supported by fluid bearing | Teruhiro Nakamiya, Takehiko Eguchi, Hitoshi Shindo | 2009-04-21 |
| 7178983 | Spindle motor and magnetic disk drive | Hitoshi Shindo, Marutomo Goto | 2007-02-20 |
| 7130151 | Disk device and unbalance correcting method thereof | Teruhiro Nakamiya, Toshihisa Okazaki, Masatoshi Horinouchi | 2006-10-31 |