Inventor · disambiguated record
Akihiro Mannen
Also filed as: MANNEN AKIHIRO
20 granted patents·1 pending application·151 citations·filing 2002–2011
95Inventor score
Top patents by PatentIndex Score
21 records- 0187US7047354B2Storage systemHITACHI LTD·Filed 2003·Granted May 16, 2006·30 cites·13 claims
- 0281US7925830B2Storage system for holding a remaining available lifetime of a logical storage regionHITACHI LTD·Filed 2008·Granted Apr 12, 2011·6 cites·6 claims
- 0379US7366839B2Storage systemHITACHI LTD·Filed 2007·Granted Apr 29, 2008·5 cites·19 claims
- 0478US8402210B2Disk array systemMANNEN AKIHIRO·Filed 2009·Granted Mar 19, 2013·8 cites·11 claims
- 0576US7685390B2Storage systemHITACHI LTD·Filed 2006·Granted Mar 23, 2010·8 cites·8 claims
- 0675US7272686B2Storage systemHITACHI LTD·Filed 2004·Granted Sep 18, 2007·12 cites·25 claims
- 0772US7353406B2Disk array optimizing the drive operation timeHITACHI LTD·Filed 2004·Granted Apr 1, 2008·17 cites·12 claims
- 0868US6886075B2Memory device system and method for copying data in memory device systemHITACHI LTD·Filed 2002·Granted Apr 26, 2005·11 cites·7 claims
- 0964US7386598B2Computer system with virtualization functionHITACHI LTD·Filed 2002·Granted Jun 10, 2008·9 cites·20 claims
- 1064US7120705B2Magnetic disk array device with processing offload function moduleHITACHI LTD·Filed 2004·Granted Oct 10, 2006·10 cites·12 claims
- 1163US6941439B2Computer systemHITACHI LTD·Filed 2002·Granted Sep 6, 2005·9 cites·8 claims
- 1262US7039758B2Disk array system based on disks with a fixed-length unit of accessHITACHI LTD·Filed 2003·Granted May 2, 2006·8 cites·18 claims
- 1361US7246212B2Memory device system and method for copying data in memory device systemHITACHI LTD·Filed 2004·Granted Jul 17, 2007·6 cites·12 claims
- 1461US7146464B2Storage systemHITACHI LTD·Filed 2004·Granted Dec 5, 2006·4 cites·20 claims
- 1559US8089487B2Storage control device and storage systemMANNEN AKIHIRO·Filed 2006·Granted Jan 3, 2012·2 cites·15 claims
- 1659US7275133B2Storage systemHITACHI LTD·Filed 2004·Granted Sep 25, 2007·3 cites·24 claims
- 1754US8370572B2Storage system for holding a remaining available lifetime of a logical storage regionHITACHI LTD·Filed 2011·Granted Feb 5, 2013·0 cites·8 claims
- 1854US7024522B2Worm guarantee storage device employing block write inhibition informationHITACHI LTD·Filed 2004·Granted Apr 4, 2006·3 cites·9 claims
- 1953US7657768B2Disk array optimizing the drive operation timeHITACHI LTD·Filed 2008·Granted Feb 2, 2010·0 cites·5 claims
- 2048US8140749B2Storage control apparatus with memory backup deviceMANNEN AKIHIRO·Filed 2009·Granted Mar 20, 2012·0 cites·10 claims
- 2146US2006101202A1Disk array systemMANNEN AKIHIRO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →