Inventor
KANAI HIROKI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “KANAI HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
46 patentsUS6385681B1May 7, 2002
Disk array control device with two different internal connection systems
HITACHI LTD90 citations98
US7143228B2Nov 28, 2006
Storage control system and method for storing block level data in internal or external storage control system based on control information via networks
HITACHI LTD55 citations96
US6684295B2Jan 27, 2004
Disk array control device with two different internal connection systems
HITACHI LTD45 citations96
US6477619B1Nov 5, 2002
Disk array controller, its disk array control unit, and increase method of the unit
HITACHI LTD71 citations96
US6470391B2Oct 22, 2002
Method for transmitting data via a network in a form of divided sub-packets
HITACHI LTD57 citations96
US5903724AMay 11, 1999
Method of transferring packet data in a network by transmitting divided data packets
HITACHI LTD83 citations96
US7337264B2Feb 26, 2008
Storage control system and method which converts file level data into block level data which is stored at different destinations based on metadata of files being managed
HITACHI LTD28 citations93
US7149886B2Dec 12, 2006
Computer system using disk controller and operating service thereof
HITACHI LTD16 citations93
US6647461B2Nov 11, 2003
Disk array controller, its disk array control unit, and increase method of the unit
HITACHI LTD20 citations93
US6519680B2Feb 11, 2003
Disk array controller, its disk array control unit, and increase method of the unit
HITACHI LTD16 citations93
US6341335B1Jan 22, 2002
Information processing system for read ahead buffer memory equipped with register and memory controller
HITACHI LTD29 citations93
US6988087B2Jan 17, 2006
Service method of a rental storage and a rental storage system
HITACHI LTD39 citations92
US6629204B2Sep 30, 2003
Disk array controller including a plurality of access paths
HITACHI LTD35 citations92
US6502167B1Dec 31, 2002
Duplicated shared memory controller for disk array
HITACHI LTD39 citations92
US6449631B1Sep 10, 2002
Method and apparatus for transmitting data in a network wherein acknowledgment signals are transmitted to acknowledge receipt of data
HITACHI LTD23 citations92
US5745771AApr 28, 1998
Disc array device and disc control method
HITACHI LTD24 citations90
US7577812B2Aug 18, 2009
Storage controlling unit
HITACHI LTD9 citations84
US7206901B2Apr 17, 2007
Storage control system
HITACHI LTD10 citations84
US7058761B2Jun 6, 2006
Clustering disk controller, its disk control unit and load balancing method of the unit
HITACHI LTD13 citations84
US7003553B2Feb 21, 2006
Storage control system with channel control device having data storage memory and transfer destination circuit which transfers data for accessing target cache area without passing through data storage memory
HITACHI LTD12 citations84
US6961788B2Nov 1, 2005
Disk control device and control method therefor
HITACHI LTD14 citations84
US6738867B1May 18, 2004
Disk array system reading ahead operand databackground of the invention
HITACHI LTD14 citations84
US6985994B2Jan 10, 2006
Storage control apparatus and method thereof
HITACHI LTD13 citations82
US7231490B2Jun 12, 2007
Storage device control apparatus and control method for the storage device control apparatus
HITACHI LTD7 citations74
US7139880B2Nov 21, 2006
Disk array device, method for controlling the disk array device and storage system
HITACHI LTD7 citations74
US7130961B2Oct 31, 2006
Disk controller and method of controlling the cache
HITACHI LTD8 citations74
US7020731B2Mar 28, 2006
Disk array control device with two different internal connection systems
HITACHI LTD7 citations74
US6985989B2Jan 10, 2006
Storage apparatus having plural controller including interconnected memories
HITACHI LTD9 citations74
US6735646B2May 11, 2004
Computer system using disk controller and operating service thereof
HITACHI LTD8 citations74
US5903442AMay 11, 1999
Hard disk drive and hard disk apparatus having bus and its installing method
HITACHI LTD15 citations74
US7725805B2May 25, 2010
Method and information apparatus for improving data reliability
HITACHI LTD2 citations63
US7380058B2May 27, 2008
Storage control apparatus, storage system, control method of storage control apparatus, channel control unit and program
HITACHI LTD6 citations63
US7320051B2Jan 15, 2008
Storage device control apparatus and control method for the storage device control apparatus
HITACHI LTD4 citations63
US7287125B2Oct 23, 2007
Disk array device, method for controlling the disk array device and storage system
HITACHI LTD2 citations63
US7284086B2Oct 16, 2007
Storage device controlling device and control method for storage device controlling device
HITACHI LTD4 citations63
US7243223B2Jul 10, 2007
Computer system using disk controller and operating service thereof
HITACHI LTD2 citations63
US7155527B2Dec 26, 2006
Storage system and management method of the storage system enabling allocation of storage devices
HITACHI LTD4 citations63
US7133976B2Nov 7, 2006
Disk array device, method for controlling the disk array device and storage system
HITACHI LTD2 citations63
US6043988AMar 28, 2000
Hard disk drive and hard disk apparatus having bus and its installing method
HITACHI LTD2 citations63
US9201601B2Dec 1, 2015
Reducing required battery capacity for data backup in a storage system with multiple controllers
HITACHI LTD2 citations61
US7424575B2Sep 9, 2008
Storage control apparatus and method thereof
HITACHI LTD2 citations60
US7228382B2Jun 5, 2007
Storage control apparatus and method thereof
HITACHI LTD2 citations60
US7761699B2Jul 20, 2010
Computer system using disk controller and operating service thereof
HITACHI LTD0 citations52
US7707357B2Apr 27, 2010
Storage control system and method having first and second channel control sections which convert file level data to block level data, judge whether block level data is to be stored in external storage and identifies save destination address of file level data based on metadata
HITACHI LTD0 citations52
US7581060B2Aug 25, 2009
Storage device control apparatus and control method for the storage device control apparatus
HITACHI LTD1 citations52
US7549019B2Jun 16, 2009
Storage control system
HITACHI LTD0 citations52
CANON KK
2 patentsUS12528206B2Jan 20, 2026
Tool stocker, interchangeable tool, robot apparatus, robot system, control method of robot system, and storage medium
CANON KK1 citations62
US11703425B2Jul 18, 2023
Information processing apparatus, system, production facility, information processing method, method of manufacturing products, and recording medium
CANON KK0 citations52
SHARP KK
1 patentMATSUBARA RYOSUKE
1 patentShowing the top 50 of 54 patents by PatentIndex Score.