Patent Assignment
Reel/Frame 019805/0114
Assignment of Assignor's Interest
Recorded: 2007-09-11
Pages: 2
Assignor
NHK SPRING CO., LTD.
Executed: 2007-02-28
Assignee
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA, JAPAN
Covered Property
(1)
Optical Communication Device
Patent:
6,567,590 →
Application:
09/761,697 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.