IP Library › Assignment 020148/0652
Patent Assignment
Reel/Frame 020148/0652

Assignment of Assignor's Interest

Recorded: 2007-11-07 Pages: 2
Assignors
YAKASHIRO, KENICHI
Executed: 2007-10-24
IMAI, TAKESHI
Executed: 2007-10-24
GUSHIMA, AKIRA
Executed: 2007-10-24
IKEDA, TSUNEO
Executed: 2007-10-24
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Method for pretreating sintering material
Patent: 8,834,596 →
Application: 11/920,102 →
Publication: US 2009/0044662
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 25, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029866/0762 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →