Assignment of Assignor's Interest

Recorded: 2005-07-05 Pages: 2

Assignor

SANOH INDUSTRIAL CO., LTD.

Executed: 2005-05-30

Assignees

SUMITOMO METAL INDUSTRIES, LTD.

5-33, KITAHAMA 4-CHOME, CHOU-KU, OSAKA, JAPAN

SUMITOMO PIPE & TUBE CO., LTD.

3-5, OAZA HIKARI, KASHIMA-SHI, IBARAKI, JAPAN

Covered Property (1)

Manufacturing Method for Double Tube Having a Hole Formed Therein, and Mold for Implementation Thereof

Patent: 6,932,936 →

Application: 10/246,687 →

Publication: US 2003/0080460

Related Assignments (3)

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