Patent Assignment
Reel/Frame 023047/0823
Assignment of Assignor's Interest
Recorded: 2009-07-30
Pages: 2
Assignor
AKAHOSHI, KENJI
Executed: 2009-07-01
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Optical information recording and reproducing apparatus and optical information recording method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.