Inventor · disambiguated record
Chikashi Maeda
Also filed as: MAEDA CHIKASHI
34 granted patents·17 pending applications·53 citations·filing 2005–2019
95Inventor score
Top patents by PatentIndex Score
51 records- 0184US9990141B1Storage control device, storage system and methodFUJITSU LTD·Filed 2017·Granted Jun 5, 2018·4 cites·20 claims
- 0280US8392752B2Selective recovery and aggregation technique for two storage apparatuses of a raidIKEUCHI KAZUHIKO·Filed 2010·Granted Mar 5, 2013·6 cites·12 claims
- 0374US9395938B2Storage control device and method for controlling storage devicesFUJITSU LTD·Filed 2014·Granted Jul 19, 2016·3 cites·18 claims
- 0474US8713328B2Code conversion apparatus, code conversion method, and computer productIKEUCHI KAZUHIKO·Filed 2008·Granted Apr 29, 2014·7 cites·12 claims
- 0574US8386837B2Storage control device, storage control method and storage control programFUJITSU LTD·Filed 2008·Granted Feb 26, 2013·6 cites·12 claims
- 0672US9053075B2Storage control device and method for controlling storagesFUJITSU LTD·Filed 2013·Granted Jun 9, 2015·3 cites·10 claims
- 0771US9015434B2Storage system, and apparatus and method for controlling storageMAEDA CHIKASHI·Filed 2012·Granted Apr 21, 2015·3 cites·20 claims
- 0868US9501406B2Storage control apparatus and storage control methodFUJITSU LTD·Filed 2014·Granted Nov 22, 2016·2 cites·10 claims
- 0968US7925919B2Disk management method, disk management device and storage systemFUJITSU LTD·Filed 2008·Granted Apr 12, 2011·1 cites·20 claims
- 1067US9529721B2Control device, and storage systemFUJITSU LTD·Filed 2014·Granted Dec 27, 2016·2 cites·15 claims
- 1167US8601312B2Storage apparatus, controller, and method for allocating storage area in storage apparatusDAIKOKUYA HIDEJIROU·Filed 2011·Granted Dec 3, 2013·2 cites·9 claims
- 1266US8943358B2Storage system, apparatus, and method for failure recovery during unsuccessful rebuild processIKEUCHI KAZUHIKO·Filed 2012·Granted Jan 27, 2015·2 cites·14 claims
- 1365US9075728B2Disk array device and method for controlling disk array deviceIKEUCHI KAZUHIKO·Filed 2011·Granted Jul 7, 2015·2 cites·1 claims
- 1464US9519542B2Storage control device and storage control methodFUJITSU LTD·Filed 2015·Granted Dec 13, 2016·1 cites·8 claims
- 1563US8977892B2Disk control apparatus, method of detecting failure of disk apparatus, and recording medium for disk diagnosis programKOBAYASHI KENJI·Filed 2012·Granted Mar 10, 2015·1 cites·13 claims
- 1663US8074018B2Disk array apparatus, and control method and control program recording mediumKAWADA TAKASHI·Filed 2007·Granted Dec 6, 2011·3 cites·3 claims
- 1761US9164838B2Disk array device and disk array device control methodDAIKOKUYA HIDEJIROU·Filed 2012·Granted Oct 20, 2015·1 cites·5 claims
- 1861US8930748B2Storage apparatus and controllerIKEUCHI KAZUHIKO·Filed 2012·Granted Jan 6, 2015·1 cites·6 claims
- 1960US8914577B2Disk array control apparatusDAIKOKUYA HIDEJIROU·Filed 2010·Granted Dec 16, 2014·1 cites·4 claims
- 2059US8364893B2RAID apparatus, controller of RAID apparatus and write-back control method of the RAID apparatusFUJITSU LTD·Filed 2008·Granted Jan 29, 2013·1 cites·15 claims
- 2159US8266475B2Storage management device, storage management method, and storage systemMAEDA CHIKASHI·Filed 2010·Granted Sep 11, 2012·1 cites·11 claims
- 2251US9501362B2RAID configuration management device and RAID configuration management methodFUJITSU LTD·Filed 2014·Granted Nov 22, 2016·0 cites·5 claims
- 2349US9224422B2Control method and systemFUJITSU LTD·Filed 2013·Granted Dec 29, 2015·0 cites·18 claims
- 2449US2009327801A1Disk array system, disk controller, and method for performing rebuild processFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2549US2009327605A1Disk array apparatus, controller and controlling method therefor, and recording medium in which controlling program is storedFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2647US9977624B2Storage control apparatus and storage control methodFUJITSU LTD·Filed 2016·Granted May 22, 2018·0 cites·3 claims
- 2747US2014380090A1Storage control device and storage control methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 2847US2015143167A1Storage control apparatus, method of controlling storage system, and computer-readable storage medium storing storage control programFUJITSU LTD·Filed 2014·Application pending·0 cites
- 2946US10608670B2Control device, method and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2018·Granted Mar 31, 2020·0 cites·18 claims
- 3046US9195554B2Information processing apparatus and maintenance method of an information processing apparatusFUJITSU LTD·Filed 2013·Granted Nov 24, 2015·0 cites·5 claims
- 3146US8504768B2Storage apparatus, recording medium and method for controlling storage apparatusKOBAYASHI KENJI·Filed 2011·Granted Aug 6, 2013·0 cites·10 claims
- 3245US2020073569A1Storage control system and storage control methodFUJITSU LTD·Filed 2019·Application pending·0 cites
- 3345US2014075240A1Storage apparatus, computer product, and storage control methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 3445US2008080706A1Code conversion apparatus, code conversion method, and computer productFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3544US2013262762A1Storage system and storage control methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 3643US8429357B2Device management apparatus, device initialization method, and device systemIKEUCHI KAZUHIKO·Filed 2010·Granted Apr 23, 2013·0 cites·12 claims
- 3743US2019114258A1Storage control apparatus and method of controlling garbage collectionFUJITSU LTD·Filed 2018·Application pending·0 cites
- 3842US10366724B2Storage control device, storage system and method of controlling a storage deviceFUJITSU LTD·Filed 2016·Granted Jul 30, 2019·0 cites·12 claims
- 3942US9524213B2Storage control apparatus, recording medium having stored therein storage control program and storage control methodFUJITSU LTD·Filed 2015·Granted Dec 20, 2016·0 cites·15 claims
- 4042US8707089B2Storage control device for formatting to storage media, storage control method for formatting to storage media, and medium for storing storage control program for formatting to storage mediaIKEUCHI KAZUHIKO·Filed 2010·Granted Apr 22, 2014·0 cites·9 claims
- 4142US8402231B2Storage device, method for restoring data in storage device and storage controllerMAEDA CHIKASHI·Filed 2011·Granted Mar 19, 2013·0 cites·10 claims
- 4241US2018314609A1Apparatus and method to suppress data accesses caused by change in distributed data layout of storagesFUJITSU LTD·Filed 2018·Application pending·0 cites
- 4341US2012011317A1Disk array apparatus and disk array control methodIKEUCHI KAZUHIKO·Filed 2011·Application pending·0 cites
- 4440US8578206B2Disk controller and disk control methodMAEDA CHIKASHI·Filed 2010·Granted Nov 5, 2013·0 cites·11 claims
- 4540US2007005818A1Method and apparatus for managing load on a plurality of processors in network storage systemFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4639US9841900B2Storage control apparatus, method, and medium for scheduling volume recoveryFUJITSU LTD·Filed 2015·Granted Dec 12, 2017·0 cites·10 claims
- 4738US2012233406A1Storage apparatus, and control method and control apparatus thereforIGASHIRA ATSUSHI·Filed 2012·Application pending·0 cites
- 4837US2016232104A1System, method and non-transitory computer readable mediumFUJITSU LTD·Filed 2016·Application pending·0 cites
- 4937US2016259580A1Storage control device, storage control method and storage control programFUJITSU LTD·Filed 2016·Application pending·0 cites
- 5037US2011296103A1Storage apparatus, apparatus control method, and recording medium for storage apparatus control programIGASHIRA ATSUSHI·Filed 2011·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chikashi Maeda files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →