IP Library Assignment 025243/0832
Patent Assignment
Reel/Frame 025243/0832

Assignment of Assignor's Interest

Recorded: 2010-11-03 Pages: 4
Assignors
MORI, NOBUYUKI
Executed: 2010-09-30
SAKAMOTO, AKIHIRO
Executed: 2010-09-30
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-COME, CHUO-KU, OSAKA-SHI, 541-0041, JAPAN
Covered Property (1)
Air Cooling Equipment for Heat Treatment Process for Martensitic Stainless Steel Pipe or Tube
Patent: 9,181,610 →
Application: 12/934,241 →
Publication: US 2011/0120691
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 1, 2013
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029905/0603 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →