Inventor · disambiguated record
Takashi Chikusa
Also filed as: CHIKUSA TAKASHI
26 granted patents·7 pending applications·333 citations·filing 2004–2015
96Inventor score
Top patents by PatentIndex Score
33 records- 0195US7139170B2Disk array deviceHITACHI LTD·Filed 2004·Granted Nov 21, 2006·94 cites·20 claims
- 0292US7269674B2Disk array apparatusHITACHI LTD·Filed 2006·Granted Sep 11, 2007·27 cites·16 claims
- 0391US8370570B2Storage systemHITACHI LTD·Filed 2008·Granted Feb 5, 2013·22 cites·22 claims
- 0489US8462502B2Structural fabric of a storage apparatus for mounting storage devicesHIRANO KAZUYA·Filed 2010·Granted Jun 11, 2013·27 cites·15 claims
- 0588US9710168B2Storage systemHITACHI LTD·Filed 2015·Granted Jul 18, 2017·5 cites·17 claims
- 0687US8612644B2Storage apparatus and a data management method employing the storage apparatusKUMASAWA HIROYUKI·Filed 2011·Granted Dec 17, 2013·11 cites·12 claims
- 0786US9055044B2Computer system and method of controlling computer systemHITACHI LTD·Filed 2012·Granted Jun 9, 2015·12 cites·14 claims
- 0886US7739416B2Disk array apparatusHITACHI LTD·Filed 2007·Granted Jun 15, 2010·12 cites·18 claims
- 0985US7730235B2Storage apparatus for controlling power saving modes of multiple disk devices of different specificationsHITACHI LTD·Filed 2006·Granted Jun 1, 2010·13 cites·19 claims
- 1083US7917551B2Storage system and management method thereofHITACHI LTD·Filed 2008·Granted Mar 29, 2011·17 cites·8 claims
- 1183US7251701B2Disk array apparatusHITACHI LTD·Filed 2004·Granted Jul 31, 2007·27 cites·22 claims
- 1282US8966174B2Storage systemHITACHI LTD·Filed 2012·Granted Feb 24, 2015·5 cites·12 claims
- 1382US8131892B2Storage apparatus and a data management method employing the storage apparatusKUMASAWA HIROYUKI·Filed 2010·Granted Mar 6, 2012·7 cites·12 claims
- 1480US8656099B2Storage apparatus and storage control method for the sameSAITO KENICHI·Filed 2010·Granted Feb 18, 2014·7 cites·11 claims
- 1578US9223508B2Storage systemHITACHI LTD·Filed 2015·Granted Dec 29, 2015·2 cites·7 claims
- 1678US9086807B2Storage apparatus and tier control methodHITACHI LTD·Filed 2013·Granted Jul 21, 2015·6 cites·14 claims
- 1774US9563377B2Computer system and method of controlling computer systemHITACHI LTD·Filed 2015·Granted Feb 7, 2017·2 cites·9 claims
- 1874US8397002B2Disk array apparatusCHIKUSA TAKASHI·Filed 2010·Granted Mar 12, 2013·3 cites·20 claims
- 1974US7558916B2Storage system, data processing method and storage apparatusHITACHI LTD·Filed 2006·Granted Jul 7, 2009·7 cites·22 claims
- 2071US7925028B2Electronic device having a blower with noise controlHITACHI LTD·Filed 2008·Granted Apr 12, 2011·6 cites·2 claims
- 2169US9398728B2Storage subsystem and method for controlling the sameHITACHI LTD·Filed 2013·Granted Jul 19, 2016·2 cites·15 claims
- 2269US9256372B2Storage device and method of controlling storage deviceHITACHI LTD·Filed 2012·Granted Feb 9, 2016·2 cites·12 claims
- 2368US7328392B2Disk array systemHITACHI LTD·Filed 2004·Granted Feb 5, 2008·14 cites·19 claims
- 2465US9329781B2Disk array apparatusCHIKUSA TAKASHI·Filed 2013·Granted May 3, 2016·1 cites·14 claims
- 2555US8478729B2System and method for controlling the storage of redundant electronic files to increase storage reliability and space efficiencyCHIKUSA TAKASHI·Filed 2009·Granted Jul 2, 2013·2 cites·12 claims
- 2651US2009276568A1Storage system, data processing method and storage apparatusHITACHI LTD·Filed 2009·Application pending·0 cites
- 2744US2006077724A1Disk array systemCHIKUSA TAKASHI·Filed 2004·Application pending·0 cites
- 2842US9690610B2Computer system and management computer controlling methodHITACHI LTD·Filed 2014·Granted Jun 27, 2017·0 cites·11 claims
- 2939US2006277226A1System and method for controlling storage of electronic filesCHIKUSA TAKASHI·Filed 2005·Application pending·0 cites
- 3039US2007050329A1Storage system and storage apparatusCHIKUSA TAKASHI·Filed 2005·Application pending·0 cites
- 3137US2018150233A1Storage systemHITACHI LTD·Filed 2015·Application pending·0 cites
- 3236US2006215682A1Storage network systemCHIKUSA TAKASHI·Filed 2005·Application pending·0 cites
- 3335US2013246650A1Computer system and frame transfer bandwidth optimization methodTSUBOKI MASANAO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →