Patent Assignment
Reel/Frame 015997/0136
Assignment of Assignor's Interest
Recorded: 2004-11-16
Pages: 2
Assignee
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKI-SHI, OSAKA, 567-8567, JAPAN
Covered Property
(1)
An Optical Disk with a Plurality of Radially Extending Marks for Recording Reflectance Data of the Optical Disk
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.