IP Library Assignment 026458/0945
Patent Assignment
Reel/Frame 026458/0945

Assignment of Assignor's Interest

Recorded: 2011-06-16 Pages: 2
Assignors
YAMANO, MASAKI
Executed: 2011-05-16
OKUBO, HIROYUKI
Executed: 2011-05-16
HORIKIRI, TAKUMI
Executed: 2011-05-16
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,, OSAKA, 541-0041, JAPAN
Covered Property (1)
Method and Apparatus for Ultrasonic Testing of Weld Zones
Patent: 8,387,462 →
Application: 13/129,835 →
Publication: US 2011/0239770
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 14, 2019
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 049165/0517 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →