IP Library Assignment 026487/0198
Patent Assignment
Reel/Frame 026487/0198

Assignment of Assignor's Interest

Recorded: 2011-06-23 Pages: 3
Assignors
KAMINAKA, HIDEYA
Executed: 2011-06-14
IMAMURA, JUNKO
Executed: 2011-06-14
SEKI, AKIRA
Executed: 2011-06-14
TAKEUCHI, KOUICHI
Executed: 2011-06-16
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI,, OSAKA, 541-0041, JAPAN
Covered Property (1)
Stainless Steel Sheet for a Separator for a Solid Polymer Fuel Cell and a Solid Polymer Fuel Cell Employing the Separator
Patent: 9,680,162 →
Application: 13/080,937 →
Publication: US 2011/0250522
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 1, 2013
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029905/0603 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →