KF

Kazuhisa Fujimoto

HI Hitachi: 102 patents #28 of 28,497Top 1%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
HC Hitachi Software Engineering Co.: 2 patents #91 of 502Top 20%
HS Hitachi Video And Information Systems: 2 patents #78 of 269Top 30%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
NW Nikken Kosakusho Works: 1 patents #9 of 14Top 65%
Overall (All Time): #12,466 of 4,157,543Top 1%
108
Patents All Time

Issued Patents All Time

Showing 76–100 of 108 patents

Patent #TitleCo-InventorsDate
6988087 Service method of a rental storage and a rental storage system Hiroki Kanai, Tatsumi Uchigiri 2006-01-17
6985989 Storage apparatus having plural controller including interconnected memories Hiroki Kanai, Akira Fujibayashi, Wataru Sakurai 2006-01-10
6968426 Scalable disc array controller Akira Fujibayashi, Nobuyuki Minowa 2005-11-22
6963950 Multi-processor type storage control apparatus for performing access control through selector Kenji Yamagami, Yasuo Kurosu, Hisao Honma 2005-11-08
6957303 System and managing method for cluster-type storage Mutsumi Hosoya, Kentaro Shimada, Akira Yamamoto, Naoko Iwami, Yasutomo Yamamoto 2005-10-18
6950914 Storage system Naoko Iwami, Yasutomo Yamamoto 2005-09-27
6915389 Storage system, disk control cluster, and its increase method 2005-07-05
6915380 Disk storage system having disk arrays connected with disk adaptors through switches Katsuya Tanaka 2005-07-05
6868438 Storage system, disk control cluster and a method of increasing of disk control cluster 2005-03-15
6850998 Disk array system and a method for controlling the disk array system Mitsuru Inoue 2005-02-01
6839805 Disk array control device with an internal connection system for efficient data transfer Atsushi Tanaka, Akira Fujibayashi 2005-01-04
6813655 Disk control apparatus Mutsumi Hosoya 2004-11-02
6745287 Disk array control device with an internal connection system for efficient data transfer Atsushi Tanaka, Akira Fujibayashi 2004-06-01
6735646 Computer system using disk controller and operating service thereof Akira Fujibayashi, Hiroki Kanai 2004-05-11
6684295 Disk array control device with two different internal connection systems Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai, Nobuyuki Minowa 2004-01-27
6647461 Disk array controller, its disk array control unit, and increase method of the unit Hiroki Kanai, Akira Fujibayashi, Wataru Sakurai 2003-11-11
6629204 Disk array controller including a plurality of access paths Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai, Nobuyuki Minowa, Hikari Mikami +1 more 2003-09-30
6601134 Multi-processor type storage control apparatus for performing access control through selector Kenji Yamagami, Yasuo Kurosu, Hisao Honma 2003-07-29
6578108 Disk array control device with an internal connection system for efficient data transfer Atsushi Tanaka, Akira Fujibayashi 2003-06-10
6523088 Disk array controller with connection path formed on connection request queue basis Akira Fujibayashi 2003-02-18
6519680 Disk array controller, its disk array control unit, and increase method of the unit Hiroki Kanai, Akira Fujibayashi, Wataru Sakurai 2003-02-11
6502167 Duplicated shared memory controller for disk array Atsushi Tanaka, Akira Fujibayashi, Hiroki Kanai, Nobuyuki Minowa, Hikari Mikami +1 more 2002-12-31
6484236 Disk array controller with connection path formed on connection request queue basis Akira Fujibayashi 2002-11-19
6477619 Disk array controller, its disk array control unit, and increase method of the unit Hiroki Kanai, Akira Fujibayashi, Wataru Sakurai 2002-11-05
6393519 Disk array controller with connection path formed on connection request queue basis Akira Fujibayashi 2002-05-21