Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8560878 | System and method for failure detection by a storage expander preceding an expander experiencing a failure | Koji Washiya, Tsutomu Koga | 2013-10-15 |
| 8321622 | Storage system with multiple controllers and multiple processing paths | Shuji Nakamura, Masahiro Arai, Hideaki Fukuda | 2012-11-27 |
| 8219760 | Storage subsystem and its control method | Hideaki Fukuda, Naoki Moritoki, Masanori Takada, Masato Shimizu | 2012-07-10 |
| 7644263 | Storage control system and boot control system | Masanori Fujii, Yasuo Inoue | 2010-01-05 |
| 7454656 | Storage device and storage device power consumption control method | Naoki Okada, Kenji Mori | 2008-11-18 |
| 7395392 | Storage system and storage control method | — | 2008-07-01 |
| 7380054 | Storage of fault and position data in nonvolatile memory on system components | Naoki Okada | 2008-05-27 |
| 7287155 | Storage control system and boot control system | Masanori Fujii, Yasuo Inoue | 2007-10-23 |
| 7240139 | Disk array control device with two different internal connection systems | Kazuhisa Fujimoto, Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai | 2007-07-03 |
| 7111120 | Scalable disk array controller | Kazuhisa Fujimoto, Akira Fujibayashi | 2006-09-19 |
| 7111119 | Device and method for performing information processing using plurality of processors | — | 2006-09-19 |
| 7042735 | Fitting substrate for connection and fitting substrate for connection for use in disk array control apparatus | Tsutomu Koga, Mitsuru Inoue | 2006-05-09 |
| 7020731 | Disk array control device with two different internal connection systems | Kazuhisa Fujimoto, Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai | 2006-03-28 |
| 6981093 | Storage system including a storage control apparatus which controls operation of the system based on control information stored in shared memory | Yoshinori Okubo, Yasuhiro Igarashi | 2005-12-27 |
| 6968426 | Scalable disc array controller | Kazuhisa Fujimoto, Akira Fujibayashi | 2005-11-22 |
| 6925532 | Broadcast system in disk array controller | Akira Fujibayashi, Atsushi Tanaka, Hikari Mikami, Hisashi Nanao | 2005-08-02 |
| 6801983 | Disk control device and storage device using it | Tetsuya Abe | 2004-10-05 |
| 6684295 | Disk array control device with two different internal connection systems | Kazuhisa Fujimoto, Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai | 2004-01-27 |
| 6658529 | Broadcast system in disk array controller | Akira Fujibayashi, Atsushi Tanaka, Hikari Mikami, Hisashi Nanao | 2003-12-02 |
| 6629204 | Disk array controller including a plurality of access paths | Atsushi Tanaka, Akira Fujibayashi, Kazuhisa Fujimoto, Hiroki Kanai, Hikari Mikami +1 more | 2003-09-30 |
| 6564294 | Broadcast system in disk array controller | Akira Fujibayashi, Atsushi Tanaka, Hikari Mikami, Hisashi Nanao | 2003-05-13 |
| 6502167 | Duplicated shared memory controller for disk array | Atsushi Tanaka, Akira Fujibayashi, Kazuhisa Fujimoto, Hiroki Kanai, Hikari Mikami +1 more | 2002-12-31 |
| 6385681 | Disk array control device with two different internal connection systems | Kazuhisa Fujimoto, Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai | 2002-05-07 |
| 5235681 | Image filing system for protecting partial regions of image data of a document | Hidefumi Masuzaki, Satoshi Ito, Hiromichi Fujisawa, Masaaki Fujinawa, Akihisa Hirasawa | 1993-08-10 |