Inventor · disambiguated record
Ran Ogata
Also filed as: OGATA RAN
12 granted patents·1 pending application·33 citations·filing 2006–2018
85Inventor score
Technology areasG06F
Top patents by PatentIndex Score
13 records- 0183US7757055B2Storage system and data migration method for the sameHITACHI LTD·Filed 2006·Granted Jul 13, 2010·14 cites·20 claims
- 0280US10521122B2Storage apparatus and method of controlling sameHITACHI LTD·Filed 2018·Granted Dec 31, 2019·3 cites·8 claims
- 0374US8037244B2Storage apparatus and data storage method using the sameHITACHI LTD·Filed 2008·Granted Oct 11, 2011·7 cites·8 claims
- 0466US8127047B2Storage system and its multiple extent exclusive control methodOGATA RAN·Filed 2009·Granted Feb 28, 2012·6 cites·8 claims
- 0556US8285943B2Storage control apparatus and method of controlling storage control apparatusTAKADA RYU·Filed 2009·Granted Oct 9, 2012·3 cites·13 claims
- 0648US8850087B2Storage device and method for controlling the sameHITACHI LTD·Filed 2012·Granted Sep 30, 2014·0 cites·13 claims
- 0747US2011276757A1Storage control device, and control method for cache memoryHITACHI LTD·Filed 2009·Application pending·0 cites
- 0845US10025525B2Storage system, storage control method, and computer systemHITACHI LTD·Filed 2014·Granted Jul 17, 2018·0 cites·12 claims
- 0945US7904683B2Storage systemHITACHI LTD·Filed 2008·Granted Mar 8, 2011·0 cites·11 claims
- 1041US8171217B2Storage apparatus and data storage method using the sameMUTO JUNICHI·Filed 2011·Granted May 1, 2012·0 cites·14 claims
- 1137US8566558B2Storage apparatus and data management methodMUTO JUNICHI·Filed 2011·Granted Oct 22, 2013·0 cites·10 claims
- 1233US10514851B2Storage apparatus and recording mediumHITACHI LTD·Filed 2016·Granted Dec 24, 2019·0 cites·14 claims
- 1333US8719496B2Storage apparatus and method for executing exclusive extent processing in parallel using counter valuesSANO TAKUMI·Filed 2010·Granted May 6, 2014·0 cites·9 claims
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