Fuji Xerox Co., Ltd.

Yoshiaki Tetsu

Hiroaki Awano

Masashi Matsumoto

Takuya Makita

Yutaka Nobe

Jun Noguchi

Naoto Terao

A binding apparatus includes: a first toothed part including teeth arranged in one direction; and a second toothed part that includes teeth arranged in the one direction and is configured to mesh with the first toothed part and to press a bundle of sheets, wherein at least one first groove is formed between adjacent teeth of the first toothed part, the first groove has cross-sectional areas at central and end portions in a direction orthogonal to the one direction and a direction in which the first and second toothed parts mesh with each other, the one direction and the orthogonal direction are normal to the cross-sectional areas, and the cross-sectional area at the end portion is larger than the cross-sectional area at the central portion.

Growing community of inventors

Kanagawa, Japan

Yoshiaki Tetsu