Patent Assignment
Reel/Frame 022308/0501
Assignment of Assignor's Interest
Recorded: 2009-02-25
Pages: 2
Assignors
NAKAIKE, KOUJI
Executed: 2008-09-22
HIDAKA, YASUYOSHI
Executed: 2008-09-22
NOGAMI, HIROSHI
Executed: 2008-09-22
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Production Method of Seamless Pipe or Tube, and Oxidizing Gas Supply Unit
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.