Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129654 | Systems and methods for data-path protection | Heng Tang, Gregory Burd, Son Hong Ho, Vincent Wong, Zining Wu | 2015-09-08 |
| 8719685 | Magnetic disc controller and method | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2014-05-06 |
| 8638515 | Writing data to a storage medium | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2014-01-28 |
| 8514507 | Processing data for recording to a storage device | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2013-08-20 |
| 8484537 | Systems and methods for data-path protection | Tang Heng, Gregory Burd, Son Hong Ho, Vincent Wong, Zining Wu | 2013-07-09 |
| 8458580 | Magnetic disc controller and method | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2013-06-04 |
| 8284511 | Magnetic disk controller to process plural data sets for recording onto a medium | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2012-10-09 |
| 7907362 | Magnetic disk controller and method | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2011-03-15 |
| 7840878 | Systems and methods for data-path protection | Heng Tang, Gregory Burd, Son Hong Ho, Vincent Wong, Zining Wu | 2010-11-23 |
| 7808737 | Magnetic disk drive | Minoru Tsukada, Tomoki Oura, Yoshikatsu Fujii, Koji Takahashi | 2010-10-05 |
| 7808735 | Magnetic disc controller and method | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2010-10-05 |
| 7639443 | Magnetic disk controller and method | Minoru Tsukada, Tomoki Oura, Koji Takahashi | 2009-12-29 |
| 7486461 | Magnetic disk device and read/write method | Yoshikatsu Fujii, Tomoki Ooura, Minoru Tsukada | 2009-02-03 |
| 7444467 | Storage system having a semiconductor memory device which stores data and parity data permanently | Tatuya Ninomiya, Hidefumi Masuzaki, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue +2 more | 2008-10-28 |
| 7120738 | Storage system having data format conversion function | Tatuya Ninomiya, Hidefumi Masuzaki, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue +2 more | 2006-10-10 |
| 6954876 | Disk apparatus | Hitoshi Ogawa, Takushi Nishiya, Tomoki Oura | 2005-10-11 |
| 6581128 | Storage system | Tatuya Ninomiya, Hidefumi Masuzaki, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue +2 more | 2003-06-17 |
| 6578100 | Storage system having plural buses | Tatuya Ninomiya, Hidefumi Masuzaki, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue +2 more | 2003-06-10 |
| 6493297 | Multibeam optical disk record and reproduction apparatus and method | Satoshi Kawamura, Kiyoshi Honda, Toshimitsu Kaku, Hitoshi Komatsu, Yuji Yamane +3 more | 2002-12-10 |
| 6282688 | Recording apparatus | Motoyasu Tsunoda, Syoichi Miyazawa, Akira Kojima, Noriyuki Karasawa, Fukashi Ohi +1 more | 2001-08-28 |
| 6094728 | Independent error detection method/apparatus for a disk controller, and a disk controller device | Masatoshi Ichikawa, Kiyoshi Honda, Jun Matsumoto | 2000-07-25 |
| 6012119 | Storage system | Tatuya Ninomiya, Hidefumi Masuzaki, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue +2 more | 2000-01-04 |
| 5892918 | Block transfer method for use with parallel computer system | Yuzuru Maya, Akira Ohtsuji | 1999-04-06 |
| 5875460 | Disk array subsystem and data generation method therefor | Akira Kojima, Akihito Ogino | 1999-02-23 |
| 5845328 | Method for ensuring data coherency for redundat storage by transferring copies of access requests from on-line storage to back-up storage | Yuzuru Maya, Akira Ohtsuji | 1998-12-01 |