Patent Assignment
Reel/Frame 020431/0289
Assignment of Assignor's Interest
Recorded: 2008-01-30
Pages: 4
Assignors
KIDANI, SHIGERU
Executed: 2002-12-19
IKEDA, KOICHI
Executed: 2002-12-19
ABE, TOSHIHARU
Executed: 2002-12-19
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Method for Manufacturing High Chromium System Seamless Steel Pipe
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.