Patent Assignment
Reel/Frame 047279/0010
Assignment of Assignor's Interest
Recorded: 2018-10-23
Pages: 3
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Precast Refractory Block for Coke Oven
Application:
16/079,820 →
Publication:
US 2019/0055165
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 23, 2018
From: TAKEMOTO, HIRONAO; MATSUI, TAIJIROU; MATSUNAGA, TAKASHI; KITAZAWA, YUTAKA
To: KROSAKIHARIMA CORPORATION
Reel/Frame 047278/0671 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →