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:
Dec. 11, 2012
Filed:
Apr. 22, 2008
Hiroshi Maekawa, Sodegaura, JP;
Mitsuru Sadamoto, Sodegaura, JP;
Souta Itou, Ichihara, JP;
Takahiro Maeda, Sodegaura, JP;
Kentaro Suzuki, Musashino, JP;
Tetsuya Watanabe, Musashino, JP;
Hiroshi Maekawa, Sodegaura, JP;
Mitsuru Sadamoto, Sodegaura, JP;
Souta Itou, Ichihara, JP;
Takahiro Maeda, Sodegaura, JP;
Kentaro Suzuki, Musashino, JP;
Tetsuya Watanabe, Musashino, JP;
Mitsui Chemicals, Inc., Minato-Ku, Tokyo, JP;
Abstract
A gas generating device of present invention is generated a first gas at a first carbon electrode by applying a voltage between said first carbon electrode and a second electrode to electrolyzing an electrolytic solution. The first carbon electrode is an anode or a cathode. The first carbon electrode is provided with a plurality of fine gas flow channels which selectively pass said first gas generated on one surface of said first carbon electrode to the other surface without allowing said electrolytic solution to permeate therethrough.