90 Utility Patents
#260 in San Jose, CA
#2,177 in California
#6,624 in US
#11,917 in the World
Forward Citations = 683
Company Filing History:



4. 1 out of 52
Hitachi Global Storage Technologies
5. 1 out of 12
Hitachi Global Storage Technologies B.v.
where one patent can have more than one assignee
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