Inventor · disambiguated record
Norihiko Kawakami
Also filed as: KAWAKAMI NORIHIKO
14 granted patents·5 pending applications·124 citations·filing 2000–2014
91Inventor score
Top patents by PatentIndex Score
19 records- 0191US8463981B2Storage apparatus having deduplication unitMORI HAJIME·Filed 2010·Granted Jun 11, 2013·19 cites·13 claims
- 0288US8639899B2Storage apparatus and control method for redundant data management within tiersKAWAKAMI NORIHIKO·Filed 2011·Granted Jan 28, 2014·13 cites·15 claims
- 0385US6651070B1Client/server database systemHITACHI LTD·Filed 2000·Granted Nov 18, 2003·48 cites·16 claims
- 0484US9658779B2Computer system and control method for computer systemHITACHI LTD·Filed 2013·Granted May 23, 2017·8 cites·13 claims
- 0579US8214333B2Storage system for managing a log of accessKAWAKAMI NORIHIKO·Filed 2009·Granted Jul 3, 2012·8 cites·10 claims
- 0675US8806126B2Storage apparatus, storage system, and data migration methodKAWAKAMI NORIHIKO·Filed 2012·Granted Aug 12, 2014·4 cites·13 claims
- 0772US8255715B2Storage system and power control method thereof with mode selection defined by timeout period and power supplyKAWAKAMI NORIHIKO·Filed 2009·Granted Aug 28, 2012·6 cites·13 claims
- 0867US8677167B2Storage apparatus and power control methodKAWAKAMI NORIHIKO·Filed 2010·Granted Mar 18, 2014·2 cites·15 claims
- 0966US8423795B2Storage controller comprising encryption function, data encryption method, and storage systemKAWAKAMI NORIHIKO·Filed 2008·Granted Apr 16, 2013·4 cites·12 claims
- 1064US7610343B2Presence data management methodHITACHI LTD·Filed 2004·Granted Oct 27, 2009·9 cites·5 claims
- 1160US10168945B2Storage apparatus and storage systemHITACHI LTD·Filed 2014·Granted Jan 1, 2019·1 cites·6 claims
- 1260US8135969B2Storage apparatus and disk device control methodKAWAKAMI NORIHIKO·Filed 2008·Granted Mar 13, 2012·2 cites·9 claims
- 1353US2009265584A1Storage control unit with control signal path between coupled controllersHITACHI LTD·Filed 2009·Application pending·0 cites
- 1452US8732129B2Storage system for managing a log of accessKAWAKAMI NORIHIKO·Filed 2012·Granted May 20, 2014·0 cites·18 claims
- 1549US8117416B2Storage device and power control methodSHIGA KENTA·Filed 2008·Granted Feb 14, 2012·0 cites·14 claims
- 1649US2007271481A1Storage controllerHITACHI LTD·Filed 2006·Application pending·0 cites
- 1748US2007088737A1Storage system for managing a log of accessKAWAKAMI NORIHIKO·Filed 2005·Application pending·0 cites
- 1847US2009271638A1Storage system with an encryption functionHITACHI LTD·Filed 2008·Application pending·0 cites
- 1944US2008126813A1Storage control device and method of controlling encryption function of storage control deviceHITACHI LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →