Patent Assignment
Reel/Frame 021768/0706
Assignment of Assignor's Interest
Recorded: 2008-10-31
Pages: 4
Assignees
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
SUMITOMO PIPE AND TUBE CO., LTD.
3-5, OAZA HIKARI, KASHIMA-SHI, IBARAKI, 314-0014, JAPAN
MITSUBISHI JIDOSHAKOGYO KABUSHIKI KAISHA
16-4, KONAN 2-CHOME, MINATO-KU, TOKYO, 108-8410, JAPAN
Covered Property
(1)
Profile Element Pipe for Hydraulic Bulging, Hydraulic Bulging Device Using the Element Pipe, Hydraulic Bulging Method Using the Element Pipe, and Hydraulically Bulged Product
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.