Patent Assignment
Reel/Frame 047047/0131
Assignment of Assignor's Interest
Recorded: 2018-10-03
Pages: 2
Assignor
MITSUBISHI HEAVY INDUSTRIES, LTD.
Executed: 2018-03-05
Assignees
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI, IBARAKI, JAPAN
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHOU-KU,OSAKA-SHI, OSAKA, JAPAN
Covered Property
(1)
Welded Joint of Tempered Martensite Based Heat-Resistant Steel
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2006
From: TABUCHI, MASAAKI; OKADA, HIROKAZU; KONDO, MASAYUKI; TSUKAMOTO, SUSUMU
To: NATIONAL INSTITUTE FOR MATERIALS SCIENCE; SUMITOMO METAL INDUSTRIES, LTD.; MITSUBISHI HEAVY INDUSTRIES, LTD.
Reel/Frame 017694/0934 →
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 →