Patent Assignment
Reel/Frame 059712/0475
Merger
Recorded: 2022-04-20
Pages: 43
Assignor
NIPPON STEEL NISSHIN CO., LTD.
Executed: 2020-04-01
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(3)
Plate-Type Heat Exchanger and Method for Producing Same
Method of Manufacturing Heat Exchanger
Stainless Steel Material for Diffusion Bonding Jig
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 2016
From: SUGAMA, ATSUSHI; OKU, MANABU; HORI, YOSHIAKI; IMAKAWA, KAZUNARI
To: NISSHIN STEEL CO., LTD.
Reel/Frame 039677/0258 →
Assignment of Assignor's Interest
Dec 13, 2018
From: HORI, YOSHIAKI; IMAKAWA, KAZUNARI
To: NISSHIN STEEL CO., LTD.
Reel/Frame 047767/0392 →
Assignment of Assignor's Interest
Dec 13, 2018
From: HORI, YOSHIAKI; IMAKAWA, KAZUNARI
To: NISSHIN STEEL CO., LTD.
Reel/Frame 047767/0593 →
Change of Name
Aug 29, 2019
From: NISSHIN STEEL CO., LTD.
To: NIPPON STEEL NISSHIN CO., LTD.
Reel/Frame 050216/0717 →
Change of Name
Feb 4, 2020
From: NISSHIN STEEL CO.,LTD.
To: NIPPON STEEL NISSHIN CO., LTD.
Reel/Frame 051797/0370 →
Change of Name
Apr 20, 2022
From: NISSHIN STEEL CO., LTD.
To: NIPPON STEEL NISSHIN CO., LTD.
Reel/Frame 059712/0392 →
Assignment of Assignor's Interest
Apr 20, 2022
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL STAINLESS STEEL CORPORATION
Reel/Frame 059712/0669 →