Patent Assignment
Reel/Frame 027707/0453
Assignment of Assignor's Interest
Recorded: 2012-02-15
Pages: 6
Assignors
SONE, YUJI
Executed: 2012-02-13
UEDA, NAOYUKI
Executed: 2012-02-13
NAKAMURA, YUKI
Executed: 2012-02-13
ABE, YUKIKO
Executed: 2012-02-13
Assignees
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO, 143-8555, JAPAN
SIJTECHNOLOGY, INC.
C/O TSUKUBA CENTRAL 5, 1-1-1, HIGASHI, TSUKUBA-SHI,, IBARAKI, JAPAN
Covered Property
(1)
Hole Formation Method, Multilayer Wiring, Semiconductor Device, Display Element, Image Display Device, and System Containing via Hole Formed by the Hole Formation Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.