Patent Assignment
Reel/Frame 011432/0990
Assignment of Assignor's Interest
Recorded: 2000-12-05
Pages: 4
Assignors
NOSE, TETSURO
Executed: 2000-11-21
MORITA, HIDEHIKO
Executed: 2000-11-21
TAKAHASHI, FUMIAKI
Executed: 2000-11-21
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, 100-8071 TOKYO, JAPAN
Covered Property
(1)
Low Thermal Expansion and High Rigidity Ceramic Sintered Body
Patent:
6,372,677 →
Application:
09/701,911 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Sep 25, 2018
From: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
To: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
Reel/Frame 047140/0856 →
Change of Name
Sep 25, 2018
From: NIPPON STEEL MATERIALS CO., LTD.
To: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
Reel/Frame 047141/0675 →
Transfer by Split
Sep 25, 2018
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL MATERIALS CO., LTD.
Reel/Frame 047369/0602 →
Change of Address
Sep 25, 2018
From: NIPPON STEEL MATERIALS CO., LTD.
To: NIPPON STEEL MATERIALS CO., LTD.
Reel/Frame 047369/0628 →
Change of Name
Dec 6, 2019
From: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 051211/0107 →