Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779002 | Storage control device and storage system | Kenichi Fujita, Yoshimasa MISHUKU | 2017-10-03 |
| 9600383 | Storage controller, method, and storage medium | Yoshimasa MISHUKU, Kenichi Fujita | 2017-03-21 |
| 9501362 | RAID configuration management device and RAID configuration management method | Yukari Tsuchiyama, Kazuhiko Ikeuchi, Chikashi Maeda, Kazuhiro URATA, Takeshi Watanabe +3 more | 2016-11-22 |
| 9395938 | Storage control device and method for controlling storage devices | Ryota Tsukahara, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi, Kazuhiko Ikeuchi +2 more | 2016-07-19 |
| 9251016 | Storage system, storage control method, and storage control program | Mikio Ito, Kazuhiko Ikeuchi | 2016-02-02 |
| 9224422 | Control method and system | Norihide Kubota, Atsushi Igashira, Kenji Kobayashi, Ryota Tsukahara, Kazuhiko Ikeuchi +2 more | 2015-12-29 |
| 9195554 | Information processing apparatus and maintenance method of an information processing apparatus | Takeshi Watanabe, Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota, Atsushi Igashira +2 more | 2015-11-24 |
| 9164838 | Disk array device and disk array device control method | Kazuhiko Ikeuchi, Chikashi Maeda, Takeshi Watanabe, Norihide Kubota, Atsushi Igashira +2 more | 2015-10-20 |
| 9128846 | Disk array device, control device and data write method | Ryota Tsukahara, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi, Kazuhiko Ikeuchi +1 more | 2015-09-08 |
| 9075728 | Disk array device and method for controlling disk array device | Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota | 2015-07-07 |
| 9053075 | Storage control device and method for controlling storages | Takeshi Watanabe, Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota, Atsushi Igashira +2 more | 2015-06-09 |
| 9047219 | Storage system, storage control device, and storage control method | Kazuhiko Ikeuchi, Takeshi Watanabe, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi +1 more | 2015-06-02 |
| 9015434 | Storage system, and apparatus and method for controlling storage | Chikashi Maeda, Kazuhiko Ikeuchi, Takeshi Watanabe | 2015-04-21 |
| 9003140 | Storage system, storage control apparatus, and storage control method | Kazuhiko Ikeuchi, Takeshi Watanabe, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi +1 more | 2015-04-07 |
| 8977892 | Disk control apparatus, method of detecting failure of disk apparatus, and recording medium for disk diagnosis program | Kenji Kobayashi, Norihide Kubota, Atsushi Igashira, Ryota Tsukahara, Kazuhiko Ikeuchi +1 more | 2015-03-10 |
| 8943358 | Storage system, apparatus, and method for failure recovery during unsuccessful rebuild process | Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi +1 more | 2015-01-27 |
| 8930748 | Storage apparatus and controller | Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota, Atsushi Igashira, Kenji Kobayashi +1 more | 2015-01-06 |
| 8914577 | Disk array control apparatus | Mikio Ito, Kazuhiko Ikeuchi, Chikashi Maeda | 2014-12-16 |
| 8782428 | Encryption device and encryption method | Mikio Ito, Kazuhiko Ikeuchi | 2014-07-15 |
| 8713328 | Code conversion apparatus, code conversion method, and computer product | Kazuhiko Ikeuchi, Mikio Ito, Kazuo Nakashima, Chikashi Maeda, Fumio Hanzawa | 2014-04-29 |
| 8707089 | Storage control device for formatting to storage media, storage control method for formatting to storage media, and medium for storing storage control program for formatting to storage media | Kazuhiko Ikeuchi, Mikio Ito, Chikashi Maeda | 2014-04-22 |
| 8601312 | Storage apparatus, controller, and method for allocating storage area in storage apparatus | Kazuhiko Ikeuchi, Chikashi Maeda, Norihide Kubota | 2013-12-03 |
| 8578206 | Disk controller and disk control method | Chikashi Maeda, Mikio Ito, Kazuhiko Ikeuchi | 2013-11-05 |
| 8533527 | Raid-group converting apparatus and method | Mikio Ito, Kazuhiko Ikeuchi | 2013-09-10 |
| 8504768 | Storage apparatus, recording medium and method for controlling storage apparatus | Kenji Kobayashi, Hideo Takahashi, Norihide Kubota, Atsushi Igashira, Kazuhiko Ikeuchi +1 more | 2013-08-06 |