IP Library › Assignment 023845/0690
Patent Assignment
Reel/Frame 023845/0690

Assignment of Assignor's Interest

Recorded: 2010-01-20 Pages: 2
Assignors
ASAHI, HITOSHI
Executed: 2010-01-06
ISHITSUKA, TETSUO
Executed: 2010-01-06
KOYUBA, MOTOFUMI
Executed: 2010-01-06
OGATA, TOSHIYUKI
Executed: 2010-01-06
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Steel Pipe Excellent in Deformation Characteristics and Method of Producing the Same
Patent: 8,920,583 →
Application: 12/452,765 →
Publication: US 2010/0119860
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 27, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029885/0388 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →