Gunze Limited

Sharp Kabushiki Kaisha Corporation

Nissan Motor Company Limited

Mitsui Petrochemical Industries, Ltd.

Hirofumi Yanagizawa

Atsushi Okada

Katsuhiko Oikawa

Shigeru Nakamura

Katsumi Adachi

Takashi Hayakawa

Shiro Narikawa

Yukihito Nishio

Yoshinori Kamiya

Shoichi Tsukada

Takumi Sakamoto

Yukio Mori

Kyoji Muraoka

Naoki Morozumi

Haruo Kamiya

The purpose of the invention is to provide a conductive brush excelling in functionality and being useful as a cleaning brush in the color copier using the color toner of fine grain than before. The present invention is a conductive brush, which comprises a base fabric and a mixed fiber of a polyethylene terephthalate fiber and a nylon-66 fiber being raised on the base fabric by pile-flocking and, said polyethylene terephthalate fiber and/or said nylon-66 fiber having a volume resistivity of 10to 10&#x3a9;&#xb7;cm.

Electroconductive brush and copying device for electrophotography

A charging device for use in an image forming apparatus is disclosed which charges an object to be charged by contacting a conductive charging member with the surface of the object and then applying a voltage across the charging member and the object,

Charging device

A flocked member having a base and a flock and characterized in that the flock is formed by filaments comprising a resin composition (E) or yarns comprising the filament, the resin composition (E) comprising per 100 parts by weight thereof:

Flocked member

A slidable member holding device having a flock portion for contact with a member slidable relative thereto. The flock portion comprises a yarn including as its components at least two kinds of filaments having different thicknesses, and is improved in slipping property, abrasion resistance and durability.

Device for holding slidable member

Growing community of inventors

Moriyama, Japan

Hirofumi Yanagizawa