Patent Assignment
Reel/Frame 022053/0251
Assignment of Assignor's Interest
Recorded: 2009-01-05
Pages: 2
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property
(1)
File Management Method and Hierarchy Management File System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.