Inventor · disambiguated record
Keisuke Hatasaki
Also filed as: HATASAKI KEISUKE
80 granted patents·18 pending applications·550 citations·filing 2004–2021
99Inventor score
Top patents by PatentIndex Score
98 records- 0197US8874952B2Computer system and availability method thereofTAMESHIGE TAKASHI·Filed 2010·Granted Oct 28, 2014·90 cites·16 claims
- 0294US11263107B2Application development support system and application development support methodHITACHI LTD·Filed 2020·Granted Mar 1, 2022·4 cites·10 claims
- 0393US7783909B2Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle serversHITACHI LTD·Filed 2006·Granted Aug 24, 2010·30 cites·9 claims
- 0493US7774630B2Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle serversHITACHI LTD·Filed 2007·Granted Aug 10, 2010·29 cites·18 claims
- 0592US7346800B2Fail over method through disk take over and computer system having failover functionHITACHI LTD·Filed 2007·Granted Mar 18, 2008·18 cites·3 claims
- 0691US7644302B2Restarting method using a snapshotHITACHI LTD·Filed 2006·Granted Jan 5, 2010·28 cites·18 claims
- 0790US7711983B2Fail over method for computer systemHITACHI LTD·Filed 2007·Granted May 4, 2010·25 cites·19 claims
- 0890US7533288B2Method of achieving high reliability of network boot computer systemHATASAKI KEISUKE·Filed 2006·Granted May 12, 2009·19 cites·14 claims
- 0989US7966515B2Method of achieving high reliability of network boot computer systemHITACHI LTD·Filed 2010·Granted Jun 21, 2011·9 cites·12 claims
- 1089US7549076B2Fail over method through disk take over and computer system having fail over functionHITACHI LTD·Filed 2005·Granted Jun 16, 2009·14 cites·9 claims
- 1189US7334027B2Controlling method, computer system, and processing program of booting up a computerHITACHI LTD·Filed 2007·Granted Feb 19, 2008·14 cites·18 claims
- 1288US7802127B2Method and computer system for failoverHITACHI LTD·Filed 2007·Granted Sep 21, 2010·17 cites·16 claims
- 1388US7321927B2Controlling method, computer system, and processing program of booting up a computerHITACHI LTD·Filed 2006·Granted Jan 22, 2008·13 cites·20 claims
- 1487US7516353B2Fall over method through disk take over and computer system having failover functionHITACHI LTD·Filed 2008·Granted Apr 7, 2009·11 cites·6 claims
- 1586US7500234B2System-updating method and computer system adopting the methodHITACHI LTD·Filed 2004·Granted Mar 3, 2009·42 cites·9 claims
- 1686US7444502B2Method for changing booting configuration and computer system capable of booting OSHITACHI LTD·Filed 2005·Granted Oct 28, 2008·13 cites·16 claims
- 1784US9658779B2Computer system and control method for computer systemHITACHI LTD·Filed 2013·Granted May 23, 2017·8 cites·13 claims
- 1884US8312319B2Failover method through disk takeover and computer system having failover functionHATASAKI KEISUKE·Filed 2011·Granted Nov 13, 2012·5 cites·20 claims
- 1983US8386830B2Server switching method and server system equipped therewithHITACHI LTD·Filed 2011·Granted Feb 26, 2013·6 cites·4 claims
- 2082US8296601B2Take over method for computer systemHATASAKI KEISUKE·Filed 2011·Granted Oct 23, 2012·6 cites·14 claims
- 2182US8020016B2Method for controlling electric power of computer systemHITACHI LTD·Filed 2007·Granted Sep 13, 2011·10 cites·13 claims
- 2282US7930371B2Deployment method and systemHITACHI LTD·Filed 2008·Granted Apr 19, 2011·15 cites·20 claims
- 2382US7870191B2Computing system and method of changing I/O configuration thereofHITACHI LTD·Filed 2008·Granted Jan 11, 2011·8 cites·18 claims
- 2480US8423816B2Method and computer system for failoverKATANO SHINGO·Filed 2011·Granted Apr 16, 2013·6 cites·14 claims
- 2580US8200995B2Information processing system and power-save control method for use in the systemSHIGA YOKO·Filed 2009·Granted Jun 12, 2012·14 cites·8 claims
- 2679US11061664B2Code management system and code management methodHITACHI LTD·Filed 2019·Granted Jul 13, 2021·2 cites·14 claims
- 2779US8103721B2Computing system and method of changing I/O configuration thereofHATASAKI KEISUKE·Filed 2010·Granted Jan 24, 2012·4 cites·20 claims
- 2879US8065541B2Server power consumption controller, and method and computer program for controlling server power consumptionBABA TOSHIYUKI·Filed 2008·Granted Nov 22, 2011·11 cites·17 claims
- 2979US8041986B2Take over method for computer systemHITACHI LTD·Filed 2010·Granted Oct 18, 2011·5 cites·8 claims
- 3079US7840835B2Method of achieving high reliability of network boot computer systemHITACHI LTD·Filed 2009·Granted Nov 23, 2010·6 cites·18 claims
- 3178US7779297B2Fail-over method, computer system, management server, and backup server setting methodHITACHI LTD·Filed 2007·Granted Aug 17, 2010·9 cites·17 claims
- 3277US12198176B2Replacement candidate recommendation system and methodHITACHI LTD·Filed 2021·Granted Jan 14, 2025·1 cites·13 claims
- 3377US8407514B2Method of achieving high reliability of network boot computer systemHATASAKI KEISUKE·Filed 2011·Granted Mar 26, 2013·3 cites·20 claims
- 3475US11281507B2API selection system and API selection methodHITACHI LTD·Filed 2021·Granted Mar 22, 2022·1 cites·5 claims
- 3575US8601314B2Failover method through disk take over and computer system having failover functionHITACHI LTD·Filed 2012·Granted Dec 3, 2013·2 cites·12 claims
- 3674US8595737B2Method for migrating a virtual server to physical server according to a variation ratio, a reference execution time, a predetermined occupied resource amount and a occupancy amountICHIKAWA YUJIROU·Filed 2010·Granted Nov 26, 2013·7 cites·14 claims
- 3772US8352720B2Method for changing booting configuration and computer system capable of booting OSHITACHI LTD·Filed 2011·Granted Jan 8, 2013·2 cites·20 claims
- 3871US11327724B2System and method that support application software developmentHITACHI LTD·Filed 2019·Granted May 10, 2022·1 cites·11 claims
- 3971US8190717B2Method of booting an operating systemTAKAMOTO YOSHIFUMI·Filed 2009·Granted May 29, 2012·5 cites·12 claims
- 4070US9354815B2Computer realizing high-speed access and data protection of storage device, computer system, and I/O request processing methodHITACHI LTD·Filed 2015·Granted May 31, 2016·1 cites·9 claims
- 4170US8010827B2Method and computer system for failoverHITACHI LTD·Filed 2010·Granted Aug 30, 2011·2 cites·15 claims
- 4268US9047195B2Computer system with virtualization mechanism and management table, cache control method and computer programAIKOH KAZUHIDE·Filed 2012·Granted Jun 2, 2015·3 cites·8 claims
- 4368US8069368B2Failover method through disk takeover and computer system having failover functionHATASAKI KEISUKE·Filed 2009·Granted Nov 29, 2011·2 cites·20 claims
- 4467US8001221B2Method of building system and management serverHITACHI LTD·Filed 2009·Granted Aug 16, 2011·3 cites·6 claims
- 4567US7577728B2Controlling method, computer system, and processing program of booting up a computerHITACHI LTD·Filed 2008·Granted Aug 18, 2009·2 cites·9 claims
- 4666US9122530B2Management apparatus and management methodHATASAKI KEISUKE·Filed 2010·Granted Sep 1, 2015·2 cites·12 claims
- 4766US9069465B2Computer system, management method of computer resource and programHATASAKI KEISUKE·Filed 2010·Granted Jun 30, 2015·2 cites·17 claims
- 4866US8015396B2Method for changing booting configuration and computer system capable of booting OSHITACHI LTD·Filed 2008·Granted Sep 6, 2011·2 cites·20 claims
- 4966US7509401B2Method of booting an operating systemHITACHI LTD·Filed 2004·Granted Mar 24, 2009·9 cites·10 claims
- 5065US7890792B2Server switching method and server system equipped therewithHITACHI LTD·Filed 2008·Granted Feb 15, 2011·2 cites·3 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →