Patent Assignment
Reel/Frame 021293/0732
Assignment of Assignor's Interest
Recorded: 2008-07-22
Pages: 3
Assignor
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Executed: 2008-06-03
Assignees
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
ASAHI GLASS CO., LTD.
1-12-1, YURAKUCHO, CHIYODA-KU, TOKYO 100-8405, 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
Apr 18, 2008
From: HORI, YOSHIHIRO; YOSHIMURA, MIKIKO; TSUJI, YOICHIRO; YONAMINE, TAKESHI
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 020823/0331 →
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 →