Assignment of Assignor's Interest

Recorded: 2010-12-14 Pages: 2

Assignor

KUROIWA, YOSHIYUKI

Executed: 2010-10-12

Assignee

SUMITOMO METAL INDUSTRIES, LTD.

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

Covered Property (1)

Method for Producing Threaded Joint

Application: 12/893,274 →

Publication: US 2011/0232432

Related Assignments (1)

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