IP Library › Assignment 031228/0995
Patent Assignment
Reel/Frame 031228/0995

Assignment of Assignor's Interest

Recorded: 2013-09-18 Pages: 2
Assignors
SAKAMOTO, AKIHIRO
Executed: 2013-07-10
OKAMURA, KAZUO
Executed: 2013-07-12
YAMAMOTO, KENJI
Executed: 2013-07-12
OMURA, TOMOHIKO
Executed: 2013-07-16
ARAI, YUJI
Executed: 2013-07-16
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,, TOKYO, 100-8071, JAPAN
Covered Property (1)
Quenching Method for Steel Pipe
Patent: 9,546,408 →
Application: 14/005,853 →
Publication: US 2014/0007994
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →