Inventor
MOGI KAZUHIKO
JP82 patents
⚠️ This page may combine multiple inventors who share the name “MOGI KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
46 patentsUS7694070B2Apr 6, 2010
Computer system for managing performances of storage apparatus and performance management method of the computer system
HITACHI LTD173 citations99
US7127445B2Oct 24, 2006
Data mapping management apparatus
HITACHI LTD73 citations98
US6944711B2Sep 13, 2005
Cache management method for storage device
HITACHI LTD86 citations98
US6928451B2Aug 9, 2005
Storage system having means for acquiring execution information of database management system
HITACHI LTD75 citations98
US6766430B2Jul 20, 2004
Data reallocation among storage systems
HITACHI LTD95 citations98
US7266718B2Sep 4, 2007
Computer system for recovering data based on priority of the data
HITACHI LTD56 citations96
US7185227B2Feb 27, 2007
Data restoring method and an apparatus using journal data and an identification information
HITACHI LTD46 citations96
US7089347B2Aug 8, 2006
Computer system for managing performances of storage apparatus and performance management method of the computer system
HITACHI LTD54 citations96
US6763442B2Jul 13, 2004
Data reallocation among storage systems
HITACHI LTD53 citations96
US7991749B2Aug 2, 2011
Database recovery method applying update journal and database log
HITACHI LTD42 citations93
US7549083B2Jun 16, 2009
Data restoring method and an apparatus using journal data and an identification information
HITACHI LTD13 citations93
US7305584B2Dec 4, 2007
Data restoring method and an apparatus using journal data and an identification information
HITACHI LTD14 citations93
US7096319B2Aug 22, 2006
Cache memory managing method for computer system
HITACHI LTD29 citations93
US7092971B2Aug 15, 2006
Prefetch appliance server
HITACHI LTD22 citations92
US7054893B2May 30, 2006
Method and apparatus for relocating data related to database management system
HITACHI LTD43 citations92
US6996680B2Feb 7, 2006
Data prefetching method
HITACHI LTD19 citations92
US6928450B2Aug 9, 2005
Storage apparatus acquiring static information related to database management system
HITACHI LTD31 citations92
US7693816B2Apr 6, 2010
Computer system, computer, data access method and database system
HITACHI LTD30 citations89
US7865772B2Jan 4, 2011
Management device and management method
HITACHI LTD8 citations84
US7734616B2Jun 8, 2010
Storage system having means for acquiring execution information of database management system
HITACHI LTD11 citations84
US7512680B2Mar 31, 2009
System monitoring method
HITACHI LTD10 citations84
US7506012B2Mar 17, 2009
Method and computer system for allocating database data based on access frequency
HITACHI LTD11 citations84
US7472139B2Dec 30, 2008
Database recovery method applying update journal and database log
HITACHI LTD9 citations84
US7325096B2Jan 29, 2008
Computer system, storage subsystem, and write processing control method
HITACHI LTD9 citations84
US7197519B2Mar 27, 2007
Database system including center server and local servers
HITACHI LTD16 citations84
US7171423B2Jan 30, 2007
Information processing system and system setting method
HITACHI LTD13 citations84
US7124139B2Oct 17, 2006
Method and apparatus for managing faults in storage system having job management function
HITACHI LTD13 citations84
US7020744B2Mar 28, 2006
Computer system
HITACHI LTD11 citations84
US7136862B2Nov 14, 2006
Method for creation and management of virtual volumes for DBMs
HITACHI LTD14 citations83
US7693879B2Apr 6, 2010
Database system including center server and local servers
HITACHI LTD7 citations74
US7284014B2Oct 16, 2007
Pre-fetch computer system
HITACHI LTD9 citations74
US7260696B2Aug 21, 2007
Data reallocation among storage systems
HITACHI LTD9 citations74
US6954839B2Oct 11, 2005
Computer system
HITACHI LTD8 citations74
US6834289B2Dec 21, 2004
Information processing system and storage area allocating method
HITACHI LTD12 citations74
US10853365B2Dec 1, 2020
Database management system, computer, and database management method
HITACHI LTD6 citations73
US10515078B2Dec 24, 2019
Database management apparatus, database management method, and storage medium
HITACHI LTD2 citations73
US8036076B2Oct 11, 2011
Method of reducing storage power consumption by use of prefetch and computer system using the same
HITACHI LTD2 citations63
US7953949B2May 31, 2011
Data reallocation among storage systems
HITACHI LTD1 citations63
US7865514B2Jan 4, 2011
Computer system and database management method using the same
HITACHI LTD2 citations63
US7475347B2Jan 6, 2009
Computer system and method for reducing power consumption of storage system
HITACHI LTD3 citations63
US7313662B2Dec 25, 2007
Computer system
HITACHI LTD4 citations63
US7237066B2Jun 26, 2007
Cache memory managing method for computer system
HITACHI LTD1 citations63
US11636107B2Apr 25, 2023
Database management system, computer, and database management method
HITACHI LTD0 citations62
US7552138B2Jun 23, 2009
Method and apparatus for managing faults in storage system having job management function
HITACHI LTD4 citations62
US7509331B2Mar 24, 2009
Method and apparatus for managing faults in storage system having job management function
HITACHI LTD4 citations62
US7395371B2Jul 1, 2008
Method of controlling a database management system by changing allocation of cache memory
HITACHI LTD4 citations62
PIONEER ELECTRONIC CORP
2 patentsTOKUDA SEISUKE
1 patentYOSHIDA MICHIKO
1 patentShowing the top 50 of 82 patents by PatentIndex Score.