Inventor · disambiguated record
Kazuhiko Mogi
Also filed as: MOGI KAZUHIKO
80 granted patents·10 pending applications·1,283 citations·filing 1991–2025
99Inventor score
Top patents by PatentIndex Score
90 records- 0198US7694070B2Computer system for managing performances of storage apparatus and performance management method of the computer systemHITACHI LTD·Filed 2006·Granted Apr 6, 2010·173 cites·28 claims
- 0295US7991749B2Database recovery method applying update journal and database logHITACHI LTD·Filed 2008·Granted Aug 2, 2011·42 cites·6 claims
- 0394US6766430B2Data reallocation among storage systemsHITACHI LTD·Filed 2001·Granted Jul 20, 2004·95 cites·42 claims
- 0493US6944711B2Cache management method for storage deviceHITACHI LTD·Filed 2003·Granted Sep 13, 2005·86 cites·29 claims
- 0592US6928451B2Storage system having means for acquiring execution information of database management systemHITACHI LTD·Filed 2002·Granted Aug 9, 2005·75 cites·18 claims
- 0691US7185227B2Data restoring method and an apparatus using journal data and an identification informationHITACHI LTD·Filed 2003·Granted Feb 27, 2007·46 cites·28 claims
- 0791US7127445B2Data mapping management apparatusHITACHI LTD·Filed 2002·Granted Oct 24, 2006·73 cites·6 claims
- 0891US6763442B2Data reallocation among storage systemsHITACHI LTD·Filed 2002·Granted Jul 13, 2004·53 cites·29 claims
- 0989US7305584B2Data restoring method and an apparatus using journal data and an identification informationHITACHI LTD·Filed 2006·Granted Dec 4, 2007·14 cites·41 claims
- 1089US7266718B2Computer system for recovering data based on priority of the dataHITACHI LTD·Filed 2004·Granted Sep 4, 2007·56 cites·8 claims
- 1189US7089347B2Computer system for managing performances of storage apparatus and performance management method of the computer systemHITACHI LTD·Filed 2003·Granted Aug 8, 2006·54 cites·36 claims
- 1288US7549083B2Data restoring method and an apparatus using journal data and an identification informationHITACHI LTD·Filed 2006·Granted Jun 16, 2009·13 cites·6 claims
- 1387US7693816B2Computer system, computer, data access method and database systemHITACHI LTD·Filed 2005·Granted Apr 6, 2010·30 cites·7 claims
- 1485US7054893B2Method and apparatus for relocating data related to database management systemHITACHI LTD·Filed 2002·Granted May 30, 2006·43 cites·10 claims
- 1583US7734616B2Storage system having means for acquiring execution information of database management systemHITACHI LTD·Filed 2005·Granted Jun 8, 2010·11 cites·18 claims
- 1683US7096319B2Cache memory managing method for computer systemHITACHI LTD·Filed 2004·Granted Aug 22, 2006·29 cites·22 claims
- 1782US2025390495A1Database management apparatus and methodHITACHI LTD·Filed 2025·Application pending·0 cites
- 1881US10853365B2Database management system, computer, and database management methodHITACHI LTD·Filed 2014·Granted Dec 1, 2020·6 cites·13 claims
- 1981US7506012B2Method and computer system for allocating database data based on access frequencyHITACHI LTD·Filed 2005·Granted Mar 17, 2009·11 cites·13 claims
- 2081US6928450B2Storage apparatus acquiring static information related to database management systemHITACHI LTD·Filed 2002·Granted Aug 9, 2005·31 cites·23 claims
- 2180US7472139B2Database recovery method applying update journal and database logHITACHI LTD·Filed 2006·Granted Dec 30, 2008·9 cites·12 claims
- 2280US5159707ADiversity receiverPIONEER ELECTRONIC CORP·Filed 1991·Granted Oct 27, 1992·79 cites·10 claims
- 2379US7475347B2Computer system and method for reducing power consumption of storage systemHITACHI LTD·Filed 2006·Granted Jan 6, 2009·3 cites·20 claims
- 2478US7325096B2Computer system, storage subsystem, and write processing control methodHITACHI LTD·Filed 2005·Granted Jan 29, 2008·9 cites·13 claims
- 2577US7865772B2Management device and management methodHITACHI LTD·Filed 2008·Granted Jan 4, 2011·8 cites·7 claims
- 2677US7693879B2Database system including center server and local serversHITACHI LTD·Filed 2007·Granted Apr 6, 2010·7 cites·2 claims
- 2777US7092971B2Prefetch appliance serverHITACHI LTD·Filed 2003·Granted Aug 15, 2006·22 cites·18 claims
- 2874US6996680B2Data prefetching methodHITACHI LTD·Filed 2003·Granted Feb 7, 2006·19 cites·20 claims
- 2973US8036076B2Method of reducing storage power consumption by use of prefetch and computer system using the sameHITACHI LTD·Filed 2008·Granted Oct 11, 2011·2 cites·9 claims
- 3073US7197519B2Database system including center server and local serversHITACHI LTD·Filed 2003·Granted Mar 27, 2007·16 cites·18 claims
- 3172US7313662B2Computer systemHITACHI LTD·Filed 2006·Granted Dec 25, 2007·4 cites·14 claims
- 3271US7552138B2Method and apparatus for managing faults in storage system having job management functionHITACHI LTD·Filed 2005·Granted Jun 23, 2009·4 cites·4 claims
- 3371US7509331B2Method and apparatus for managing faults in storage system having job management functionHITACHI LTD·Filed 2005·Granted Mar 24, 2009·4 cites·7 claims
- 3471US7124139B2Method and apparatus for managing faults in storage system having job management functionHITACHI LTD·Filed 2003·Granted Oct 17, 2006·13 cites·6 claims
- 3570US12430334B2Database management apparatus and methodHITACHI LTD·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 3670US6834289B2Information processing system and storage area allocating methodHITACHI LTD·Filed 2001·Granted Dec 21, 2004·12 cites·17 claims
- 3770US5303400ARadio frequency receiver including dual receivers for increasing scanning speedPIONEER ELECTRONIC CORP·Filed 1991·Granted Apr 12, 1994·34 cites·4 claims
- 3869US11176092B2Database management system and anonymization processing methodHITACHI LTD·Filed 2019·Granted Nov 16, 2021·1 cites·13 claims
- 3969US7136862B2Method for creation and management of virtual volumes for DBMsHITACHI LTD·Filed 2003·Granted Nov 14, 2006·14 cites·38 claims
- 4069US7020744B2Computer systemHITACHI LTD·Filed 2004·Granted Mar 28, 2006·11 cites·4 claims
- 4168US10515078B2Database management apparatus, database management method, and storage mediumHITACHI LTD·Filed 2013·Granted Dec 24, 2019·2 cites·14 claims
- 4268US7395371B2Method of controlling a database management system by changing allocation of cache memoryHITACHI LTD·Filed 2005·Granted Jul 1, 2008·4 cites·21 claims
- 4368US7260696B2Data reallocation among storage systemsHITACHI LTD·Filed 2004·Granted Aug 21, 2007·9 cites·18 claims
- 4467US10747773B2Database management system, computer, and database management methodYOSHIDA MICHIKO·Filed 2012·Granted Aug 18, 2020·3 cites·14 claims
- 4564US9639576B2Database management system, computer, and database management methodTOKUDA SEISUKE·Filed 2012·Granted May 2, 2017·2 cites·14 claims
- 4664US7512680B2System monitoring methodHITACHI LTD·Filed 2004·Granted Mar 31, 2009·10 cites·17 claims
- 4763US7284014B2Pre-fetch computer systemHITACHI LTD·Filed 2004·Granted Oct 16, 2007·9 cites·10 claims
- 4862US7953949B2Data reallocation among storage systemsHITACHI LTD·Filed 2007·Granted May 31, 2011·1 cites·7 claims
- 4962US7865514B2Computer system and database management method using the sameHITACHI LTD·Filed 2008·Granted Jan 4, 2011·2 cites·5 claims
- 5062US6954839B2Computer systemHITACHI LTD·Filed 2002·Granted Oct 11, 2005·8 cites·15 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →