Patent Assignment
Reel/Frame 023539/0978
Assignment of Assignor's Interest
Recorded: 2009-11-18
Pages: 4
Assignors
HIRASE, NAOYA
Executed: 2009-07-14
YAMAKAWA, TOMIO
Executed: 2009-07-28
SHIMODA, KAZUHIRO
Executed: 2009-07-29
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Method for Manufacturing Seamless Steel Pipe Made of High Cr-High Ni Alloy Steel
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.