Inventor · disambiguated record
Hideo Ohata
Also filed as: OHATA HIDEO
33 granted patents·5 pending applications·1,144 citations·filing 1986–2016
97Inventor score
Top patents by PatentIndex Score
38 records- 0198US7107273B2Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2004·Granted Sep 12, 2006·178 cites·24 claims
- 0296US7653725B2Management system selectively monitoring and storing additional performance data only when detecting addition or removal of resourcesHITACHI LTD·Filed 2008·Granted Jan 26, 2010·354 cites·20 claims
- 0391US7277821B2Method of collecting and storing storage network performance information, computer system, and programHITACHI LTD·Filed 2006·Granted Oct 2, 2007·25 cites·2 claims
- 0488US7467263B2Storage system, management apparatus & method for determining a performance problem using past & current performance values of the resourcesHITACHI LTD·Filed 2006·Granted Dec 16, 2008·25 cites·16 claims
- 0586US5864857AMethod for processing multi-dimensional dataHITACHI LTD·Filed 1997·Granted Jan 26, 1999·157 cites·10 claims
- 0682US4712182AMethod of estimating fracture point of pipe line networkHITACHI LTD·Filed 1986·Granted Dec 8, 1987·39 cites·6 claims
- 0780US8255518B2Computer system and method for monitoring performance of the computer systemYAHIRO SATOMI·Filed 2007·Granted Aug 28, 2012·16 cites·20 claims
- 0880US7143008B2Method of collecting and storing storage network performance information, computer system, and programHITACHI LTD·Filed 2004·Granted Nov 28, 2006·26 cites·15 claims
- 0977US8245272B2System and method for monitoring computer system resource performanceSASAKI HIDETAKA·Filed 2008·Granted Aug 14, 2012·8 cites·15 claims
- 1075US5579231AManagement system for manufactureFUJITSU LTD·Filed 1995·Granted Nov 26, 1996·79 cites·27 claims
- 1174US8650377B2Storage managing system, computer system, and storage managing methodMANIWA Naoshi·Filed 2011·Granted Feb 11, 2014·7 cites·15 claims
- 1271US8055686B2Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2009·Granted Nov 8, 2011·3 cites·14 claims
- 1368US9626110B2Method for selecting a page for migration based on access path information and response performance informationHITACHI LTD·Filed 2013·Granted Apr 18, 2017·3 cites·15 claims
- 1468US8612645B2Apparatus and managing method using a preset policy based on an invalidated I/O path by using configuration information acquired from storage systemHITACHI LTD·Filed 2013·Granted Dec 17, 2013·2 cites·9 claims
- 1567US6965976B2Backup method on a hierarchical backup systemHITACHI LTD·Filed 2003·Granted Nov 15, 2005·12 cites·5 claims
- 1667US4959799AInference method and systemHITACHI LTD·Filed 1988·Granted Sep 25, 1990·23 cites·19 claims
- 1764US5006998AComputer system with easy input means for consultationHITACHI LTD·Filed 1988·Granted Apr 9, 1991·139 cites·21 claims
- 1863US7647450B2Method, computer and computer system for monitoring performanceHITACHI LTD·Filed 2006·Granted Jan 12, 2010·5 cites·20 claims
- 1961US8549050B2Method and system for collecting performance data for storage networkOHATA HIDEO·Filed 2011·Granted Oct 1, 2013·1 cites·20 claims
- 2059US8706963B2Storage managing system, computer system, and storage managing methodYAMAGIWA HIROMICHI·Filed 2011·Granted Apr 22, 2014·2 cites·15 claims
- 2156US8489739B2Method, computer system and management computer for managing performance of a storage networkHISATOMI TATSUYA·Filed 2007·Granted Jul 16, 2013·3 cites·14 claims
- 2256US8135882B2Apparatus and managing method using a preset policy based on an invalidated I/O path by using configuration information acquired from storage systemUCHI HIROKAZU·Filed 2009·Granted Mar 13, 2012·2 cites·14 claims
- 2351US2006265497A1Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2006·Application pending·0 cites
- 2450US8443362B2Computer system for determining and displaying performance problems from first storage devices and based on the problems, selecting a migration destination to other secondary storage devices that are operated independently thereof, from the first storage devicesINOUE KATSUTAKA·Filed 2008·Granted May 14, 2013·2 cites·19 claims
- 2550US4903215AInference methodHITACHI LTD·Filed 1987·Granted Feb 20, 1990·11 cites·1 claims
- 2649US8386669B2Apparatus and managing method using a preset policy based on an invalidated I/O path by using configuration information acquired from storage systemHITACHI LTD·Filed 2012·Granted Feb 26, 2013·0 cites·14 claims
- 2749US2011276772A1Management apparatus and management methodHITACHI LTD·Filed 2011·Application pending·0 cites
- 2847US8392676B2Management method and management apparatusYATA TOMONORI·Filed 2010·Granted Mar 5, 2013·1 cites·14 claims
- 2947US8024460B2Performance management system, information processing system, and information collecting method in performance management systemHITACHI LTD·Filed 2009·Granted Sep 20, 2011·0 cites·9 claims
- 3046US9213753B2Computer systemHITACHI LTD·Filed 2013·Granted Dec 15, 2015·0 cites·14 claims
- 3146US2009150639A1Management apparatus and management methodOHATA HIDEO·Filed 2008·Application pending·0 cites
- 3245US2012259814A1System and method for monitoring computer system resource performanceSASAKI HIDETAKA·Filed 2012·Application pending·0 cites
- 3342US8843613B2Information processing system, and management method for storage monitoring serverOZAKI TAKESHI·Filed 2009·Granted Sep 23, 2014·0 cites·14 claims
- 3442US6424970B1Sorting system and method executed by plural computers for sorting and distributing data to selected output nodesHITACHI LTD·Filed 1999·Granted Jul 23, 2002·14 cites·4 claims
- 3537US2011231686A1Management apparatus and management methodHITACHI LTD·Filed 2010·Application pending·0 cites
- 3636US10282095B2Method and device for managing performance of storage apparatusHITACHI LTD·Filed 2016·Granted May 7, 2019·0 cites·12 claims
- 3736US6837434B2Laser module for bar code readerSONY CORP·Filed 2002·Granted Jan 4, 2005·0 cites·5 claims
- 3836US4817032AUser programmable data processorHITACHI LTD·Filed 1986·Granted Mar 28, 1989·7 cites·7 claims
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