Patent Assignment
Reel/Frame 023557/0087
Assignment of Assignor's Interest
Recorded: 2009-11-23
Pages: 3
Assignee
RICOH OPTICAL INDUSTRIES, CO., LTD.
109, NO. 10 CHIWARI, OHATA, HANAMAKI-SHI, IWATE, 025-0303, JAPAN
Covered Property
(1)
Projection Optical System, Projector and Image Reading Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.