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:
Oct. 27, 2026
Filed:
Jan. 08, 2024
Honda Motor Co., Ltd., Tokyo, JP;
Ko Shimizu, Wako, JP;
Hayato Daimon, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An electrochemical hydrogen compression system is equipped with a control device that controls an electrical power source device, a hydrogen supply valve, a pathway connector, and a water supply device. The control device, upon receiving an operation start command, causes liquid water to be supplied from a water source to a hydrogen compression stack until a predetermined water supply period has elapsed. Thereafter, the control device causes the supply of a hydrogen gas to the hydrogen compression stack to be started. After a predetermined hydrogen gas supply period has elapsed, the control device causes the supply of an electrical current to the hydrogen compression stack to be started.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile