Nippon Paint Compnay, Ltd.

Yu Iriyama

Akinori Iwata

Kenji Kouguchi

Tsuyoshi Terada

Shouji Ikeda

Katsuaki Furutani

An object of the invention is to present a corona discharge processing apparatus capable of performing uniform and excellent corona discharge processing, on work of any thickness or shape, with the constant processing effect regardless of a thickness and shape of the work. A corona discharge processing apparatus of the invention comprises an excitation electrode and a counter-electrode, and generates a corona discharge by applying a high voltage between them, thereby applying corona discharge processing on the work, wherein the excitation electrode and the counter-electrode are both disposed on the same surface of the work with an interval between them.

Growing community of inventors

Osaka, Japan

Yu Iriyama