Inventor · disambiguated record
Shugo Ogawa
Also filed as: OGAWA SHUGO
15 granted patents·3 pending applications·16 citations·filing 2007–2024
86Inventor score
Top patents by PatentIndex Score
18 records- 0181US10402114B2Information processing system, storage control apparatus, storage control method, and storage control programNEC CORP·Filed 2016·Granted Sep 3, 2019·4 cites·20 claims
- 0274US10203876B2Storage medium apparatus, method, and program for storing non-contiguous regionsNEC CORP·Filed 2014·Granted Feb 12, 2019·4 cites·21 claims
- 0373US10649890B2Information processing system, storage control apparatus, storage control method, and storage control programNEC CORP·Filed 2016·Granted May 12, 2020·2 cites·7 claims
- 0470US9727247B2Storage device and method, and storage mediumNEC CORP·Filed 2014·Granted Aug 8, 2017·3 cites·19 claims
- 0567US12340108B2Metadata access and conversion during storage system controller updateHITACHI LTD·Filed 2023·Granted Jun 24, 2025·0 cites·7 claims
- 0662US10452300B2Storage system, node apparatus, cache control method and programNEC CORP·Filed 2014·Granted Oct 22, 2019·1 cites·22 claims
- 0759US7805520B2Storage system, program and methodNEC CORP·Filed 2007·Granted Sep 28, 2010·2 cites·10 claims
- 0857US2025217073A1Storage systemHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 0956US11960771B2Storage system and data management methodHITACHI LTD·Filed 2022·Granted Apr 16, 2024·0 cites·7 claims
- 1049US11675545B2Distributed storage system and storage control methodHITACHI LTD·Filed 2021·Granted Jun 13, 2023·0 cites·7 claims
- 1149US11455105B2Storage system and data management method of switching access authorityHITACHI LTD·Filed 2021·Granted Sep 27, 2022·0 cites·10 claims
- 1248US11201788B2Distributed computing system and resource allocation methodHITACHI LTD·Filed 2020·Granted Dec 14, 2021·0 cites·4 claims
- 1347US11861205B2Distributed storage system and volume migration methodHITACHI LTD·Filed 2022·Granted Jan 2, 2024·0 cites·10 claims
- 1445US11330056B2Storage system and controller location methodHITACHI LTD·Filed 2020·Granted May 10, 2022·0 cites·13 claims
- 1545US2008154914A1Storage system, data protection method, and programNEC CORP·Filed 2007·Application pending·0 cites
- 1645US2008052331A1Data arrangement management system, method, and programNEC CORP·Filed 2007·Application pending·0 cites
- 1744US11175857B2Storage device and storage management methodHITACHI LTD·Filed 2020·Granted Nov 16, 2021·0 cites·6 claims
- 1838US10592148B2Information processing system, storage control apparatus, storage control method, and storage control program for evaluating access performance to a storage mediumNEC CORP·Filed 2016·Granted Mar 17, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →