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:
Jan. 02, 2007
Filed:
Jun. 19, 2002
Tomohito Koizumi, Ota, JP;
Naoki Hiro, Osaka, JP;
Tsuyoshi Rakuma, Ora-gun, JP;
Katsuhiko Mushiake, Tokyo, JP;
Masahiro Iseki, Ota, JP;
Hiroyuki Umezawa, Ota, JP;
Yurika Koizumi, Ora-gun, JP;
Yasuhito Kondo, Ora-gun, JP;
Tomohito Koizumi, Ota, JP;
Naoki Hiro, Osaka, JP;
Tsuyoshi Rakuma, Ora-gun, JP;
Katsuhiko Mushiake, Tokyo, JP;
Masahiro Iseki, Ota, JP;
Hiroyuki Umezawa, Ota, JP;
Yurika Koizumi, Ora-gun, JP;
Yasuhito Kondo, Ora-gun, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
There are provided an electrode for electrolysis which takes into consideration safety to human bodies and environmental pollution upon disposal of the electrode, produces ozone with high efficiency and has excellent durability, a production process of the electrode, and an active oxygen producing device using the electrode. In an electrodefor electrolysis which has an electrode catalyst at least on the surface and produces ozone or active oxygen in for-treatment water by electrolysis, the electrode catalyst contains a dielectric which constitutes more than 70% of the surface area of the electrode catalyst.