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. 08, 2012
Filed:
Nov. 06, 2008
Applicants:
Koichi Yasuoka, Meguro-ku, JP;
Youhei Miyata, Meguro-ku, JP;
Nobuhiro Fujiwara, Tsukubamirai, JP;
Satoshi Suzuki, Tsukubamirai, JP;
Toshio Sato, Tsukubamirai, JP;
Inventors:
Koichi Yasuoka, Meguro-ku, JP;
Youhei Miyata, Meguro-ku, JP;
Nobuhiro Fujiwara, Tsukubamirai, JP;
Satoshi Suzuki, Tsukubamirai, JP;
Toshio Sato, Tsukubamirai, JP;
Assignee:
SMC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01T 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ionizer includes positive and negative wire electrodes each formed of a conductive wire with a circular cross section. The wire electrodes are arranged in parallel with each other, each having circumferential surfaces serving as a discharge surface on which a corona discharge occurs upon application of positive and negative high voltages for discharging positive and negative ions.