Patent Assignment
Reel/Frame 018984/0222
Assignment of Assignor's Interest
Recorded: 2007-02-21
Pages: 2
Assignors
HASEGAWA, YASUSHI
Executed: 2006-11-27
SAITOH, NAOKI
Executed: 2006-11-27
TANAKA, YOUICHI
Executed: 2006-11-27
Assignee
NIPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
High-Tensile Steel with Excellent Weldability and Toughness and with Tensile Strength of 550 Mpa Class or More and Method of Production of the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.