Patent Assignment
Reel/Frame 018395/0276
Assignment of Assignor's Interest
Recorded: 2006-10-16
Pages: 3
Assignor
TOMIZAWA, ATSUSHI
Executed: 2006-07-11
Assignees
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
SUMITOMO PIPE & TUBE CO., LTD.
3-5, OAZA HIKARI, KASHIMA-SHI, IBARAKI, 314-0014, JAPAN
Covered Property
(1)
Profile Mother Pipe for Hydraulic Bulging, Hydraulic Bulging Apparatus Using the Same, Hydraulic Bulging Method, and Hydraulic Bulged Product
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.