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. 02, 1995
Filed:
Apr. 29, 1993
Eiichi Kido, Yamato-Koriyama, JP;
Yuhi Yui, Nabari, JP;
Shunju Anzai, Nara, JP;
Syoichiro Yoshiura, Yamato-Koriyama, JP;
Shinji Imagawa, Yao, JP;
Hiroaki Yoshida, Yamato-Koriyama, JP;
Yoshikazu Kawasaki, Kagoshima, JP;
Itaru Kawabata, Kashiba, JP;
Keizo Fukunaga, Ikoma, JP;
Toyokazu Mori, Yamato-Koriyama, JP;
Masaru Tsuji, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A charger performs corona discharge by applying a voltage to a discharging electrode. The charger includes an electrode plate formed in the shape of a panel on the discharging electrode, a plurality of projecting portions disposed in an end portion of the electrode plate, and a plurality of projection groups formed in each of the projecting portions such that the projection groups are adjacent to each other in a thickness direction of the electrode plate.