Patent Assignment
Reel/Frame 021167/0182
Assignment of Assignor's Interest
Recorded: 2008-06-27
Pages: 3
Assignor
TSUKAMOTO, SHIRO
Executed: 2008-06-19
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Erbium Sputtering Target and Manufacturing Method
Application:
12/137,856 →
Publication:
US 2009/0090621
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.