The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2026
Filed:
Jan. 06, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Takuro Okubo, Wako, JP;
Yoshihito Kimura, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/026 (2016.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
H01M 8/026 (2013.01); H01M 8/1004 (2013.01);
Abstract
In a power generation cell, cathode flow field grooves forming a gas flow field of a cathode separator arranged to face an MEA are formed of first cathode flow field grooves blocked on an outlet side and second cathode flow field grooves blocked on an inlet side. The first cathode flow field grooves and the second cathode flow field grooves are arranged adjacent to each other in the flow field width direction.