IP Library Assignment 034682/0254
Patent Assignment
Reel/Frame 034682/0254

Assignment of Assignor's Interest

Recorded: 2015-01-12 Pages: 2
Assignor
SUMIOKA, KAZUHIRO
Executed: 2014-09-22
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, 100-8253, JAPAN
Covered Property (1)
Porous Electrode Substrate, Method for Manufacturing Same, Membrane-Electrode Assembly, and Solid Polymer Fuel Cell
Application: 14/414,211 →
Publication: US 2015/0155568
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 28, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043029/0663 →