Assignee
HITACHI GLOBAL TECHNOLOGIES
NL·3 granted patents·1 pending application·36 citations·filing 1998–2006
Top patents by PatentIndex Score
4 records- 0165US6607923B2Method of making magnetoresistive read/ inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and electrostatic discharge protectionHITACHI GLOBAL TECHNOLOGIES·Filed 1998·Granted Aug 19, 2003·16 cites·8 claims
- 0260US7062673B2System and method for sparing in RAID-1 systemHITACHI GLOBAL TECHNOLOGIES·Filed 2003·Granted Jun 13, 2006·7 cites·17 claims
- 0356US6678109B2Disk drive, servo control unit, and control unitHITACHI GLOBAL TECHNOLOGIES·Filed 1998·Granted Jan 13, 2004·13 cites·9 claims
- 0437US2008057349A1High Performance Perpendicular Media for Magnetic Recording with Optimal Exchange Coupling between Grains of the MediaHITACHI GLOBAL TECHNOLOGIES·Filed 2006·Application pending·0 cites
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