Inventor · disambiguated record
Sachiko Hoshino
Also filed as: HOSHINO SACHIKO
5 granted patents·20 citations·filing 2004–2007
76Inventor score
Technology areasG06F
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0173US7739454B2Storage subsystem and storage subsystem control methodHITACHI LTD·Filed 2007·Granted Jun 15, 2010·5 cites·18 claims
- 0272US7240156B2Storage subsystem and storage subsystem control methodHITACHI LTD·Filed 2006·Granted Jul 3, 2007·5 cites·18 claims
- 0358US7246208B2Storage subsystem and storage subsystem control methodHITACHI LTD·Filed 2004·Granted Jul 17, 2007·5 cites·9 claims
- 0457US7167950B2Storage systemHITACHI LTD·Filed 2004·Granted Jan 23, 2007·5 cites·10 claims
- 0548US7594071B2Storage system employing a hierarchical directory section and a cache directory sectionHITACHI LTD·Filed 2006·Granted Sep 22, 2009·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →