Assignment of Assignor's Interest

Recorded: 2012-03-21 Pages: 2

Assignor

YAMANE, AKIHITO

Executed: 2012-02-10

Assignee

SUMITOMO METAL INDUSTRIES, LTD.

5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,, OSAKA, 541-0041, JAPAN

Covered Property (1)

Retract Mandrel Mill and Method for Rolling Tube Blank

Patent: 8,490,450 →

Application: 13/425,857 →

Publication: US 2012/0174646

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.