Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995302 | Disk drive device and control method of unloading corresponding to fall detection in disk drive device | Sayaka Nojiri, Shinji Matsushita, Naoya Tsurusaki | 2011-08-09 |
| 7899216 | Biometric information processing apparatus and biometric information processing method | Keisuke Watanabe, Tatsuya Masuda, Tatsushi Ohyama, Yasunari Takasaki, Masaya Okumura | 2011-03-01 |
| 7664884 | Media drive that creates a transfer unnecessary period, and power saving method thereof | Atsushi Kanamaru, Tadahisa Kawa, Hiromi Kobayashi | 2010-02-16 |
| 7613525 | Disk device for serial communication and method of controlling the same | Kenji Ogasawara | 2009-11-03 |
| 7490259 | Error recovery method for data storage device, data storage device, and magnetic disk storage device | — | 2009-02-10 |
| 7475265 | Data storage device and control method for power-saving modes of serial interface thereof | Hiroshi Oshikawa | 2009-01-06 |
| 7373460 | Media drive and command execution method thereof | Hiromi Kobayashi, Takahiro Saito, Tadahisa Kawa, Atsushi Kanamaru | 2008-05-13 |
| 7085087 | Data storage apparatus and method for managing buffer memory | Ryoji Fukuhisa, Takahiro Saito, Shuji Yamada | 2006-08-01 |
| 6721906 | Disk apparatus and control method therefor | Shohichi Hirashita, Kayo Takahashi | 2004-04-13 |
| 6686776 | Digital data coincidence determining circuit | Kohji Sakata | 2004-02-03 |
| 6567886 | Disk drive apparatus and control method thereof | Kazunori Inoue, Ryoji Fukuhisa | 2003-05-20 |
| 6516401 | Data reading method and data reading apparatus | Ryoji Fukuhisa, Shoichi Hirashita, Minoru Hashimoto | 2003-02-04 |
| 6249854 | Data reading method and apparatus for a disk drive storage device | Ryoji Fukuhisa, Shoichi Hirashita, Minoru Hashimoto | 2001-06-19 |
| 5459870 | Interface circuit for controlling data transfers | Hiroyuki Iwasa, Masayuki Murakami | 1995-10-17 |