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. 06, 2009
Filed:
May. 26, 2004
Hiroshi Suda, Takatsuki, JP;
Yasunori Matsui, Hikone, JP;
Narimasa Iwamoto, Nabari, JP;
Toshiyuki Yamauchi, Ibaraki, JP;
Shigekazu Azukizawa, Hikone, JP;
Takayuki Nakada, Hikone, JP;
Tomonori Tanaka, Kasugai, JP;
Tomohiro Yamaguchi, Yasu, JP;
Hiroshi Suda, Takatsuki, JP;
Yasunori Matsui, Hikone, JP;
Narimasa Iwamoto, Nabari, JP;
Toshiyuki Yamauchi, Ibaraki, JP;
Shigekazu Azukizawa, Hikone, JP;
Takayuki Nakada, Hikone, JP;
Tomonori Tanaka, Kasugai, JP;
Tomohiro Yamaguchi, Yasu, JP;
Panasonic Electric Works, Co., Ltd., Osaka, JP;
Abstract
Charged fine particulate water is provided, which has a nanometer particle size, for example, a particle size of 3 to 100 nm, and contains radicals such as hydroxyl radicals and superoxides. This charged fine particulate water can be generated by applying an electric-field intensity of 700 to 1200 V/mm between a pair of electrodes, while supplying water between the electrodes. By allowing the thus obtained charged fine particulate water to diffuse into an indoor space, it is possible to effectively remove bad odor components/bacteria from the indoor space.