Patent Assignment
Reel/Frame 050972/0973
Assignment of Assignor's Interest
Recorded: 2019-11-11
Pages: 3
Assignors
MARUTA, SATOSHI
Executed: 2019-10-23
OKU, YOUSUKE
Executed: 2019-10-23
NAKAMURA, TADASHI
Executed: 2019-10-23
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Threaded Connection for Steel Pipes
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.