IP Library › Assignment 026210/0290
Patent Assignment
Reel/Frame 026210/0290

Assignment of Assignor's Interest

Recorded: 2011-04-19 Pages: 2
Assignors
IIJIMA, TAKASHI
Executed: 2011-02-15
TADOKORO, KENICHIRO
Executed: 2011-02-15
SAWADA, HIDEAKI
Executed: 2011-02-15
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Solid Polymer Type Fuel Cell Catalyst, Solid Polymer Type Fuel Cell Electrode, and Fuel Cell
Patent: 8,999,606 →
Application: 12/998,441 →
Publication: US 2011/0195339
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 1, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029905/0735 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →