IP Library › Assignment 029543/0650
Patent Assignment
Reel/Frame 029543/0650

Assignment of Assignor's Interest

Recorded: 2012-12-28 Pages: 3
Assignors
SAWAMURA, MITSURU
Executed: 2012-12-18
ASAHI, HITOSHI
Executed: 2012-12-18
TSURU, EIJI
Executed: 2012-12-18
AGATA, JUN
Executed: 2012-12-18
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Oil Country Tubular Goods with Dual Phase Structure and Producing Method Thereof
Patent: 9,188,253 →
Application: 13/806,415 →
Publication: US 2013/0118632
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 →