Patent Assignment
Reel/Frame 020823/0331
Assignment of Assignor's Interest
Recorded: 2008-04-18
Pages: 4
Assignors
HORI, YOSHIHIRO
Executed: 2006-09-25
YOSHIMURA, MIKIKO
Executed: 2006-09-25
TSUJI, YOICHIRO
Executed: 2006-09-25
YONAMINE, TAKESHI
Executed: 2006-09-25
YAMAUCHI, MASAKI
Executed: 2006-09-25
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Method for Producing Gas Diffusion Electrode and Method for Producing Polymer Electrolyte Fuel Cell, and Gas Diffusion Electrode and Polymer Electrolyte Fuel Cell
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 22, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.; ASAHI GLASS CO., LTD.
Reel/Frame 021293/0732 →
Change of Name
Nov 18, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021850/0379 →
Change of Name
Aug 7, 2018
From: ASAHI GLASS COMPANY, LIMITED
To: AGC INC.
Reel/Frame 046730/0786 →
Assignment of Assignor's Interest
Sep 25, 2019
From: PANASONIC CORPORATION
To: AGC INC.
Reel/Frame 050484/0680 →