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Akiyori Tamura

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 40(Granted Patents)

Location History:

Hiratsuka, JP (1997)
Kaisei, JP (2006 - 2009)

Company Filing History:

5 out of 42,508

Hitachi Computer Peripherals Co., Ltd.

where one patent can have more than one assignee

Years Active: 1997-2009

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7634588 - Data migration method for disk apparatus (2009-12-15),

2. 7610515 - Disk array device and failure response verification method thereof (2009-10-27),

3. 7231466 - Data migration method for disk apparatus (2007-06-12),

4. 7130941 - Changing-over and connecting a first path, wherein hostscontinue accessing an old disk using a second path, and the second path of the old disk to a newly connected disk via a switch (2006-10-31),

5. 5689481 - Method of accessing multifile storage medium and library system (1997-11-18),

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