Patent Assignment
Reel/Frame 023251/0508
Assignment of Assignor's Interest
Recorded: 2009-09-18
Pages: 3
Assignor
ARITA, TSUTOMU
Executed: 2009-07-13
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
A Method of Manufacturing a Welded Component Comprising a Seamless Bent Pipe and Seamless Straight Pipe Sections
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.