Canon Kabushiki Kaisha

Koki Yaegashi

Yasuo Kotaki

Hiroki Hayashi

Ryoji Inoue

Tetsuya Ohashi

Takashi Fukushima

Norihiro Ikebe

Hironori Murakami

Masashi Ogawa

Junichiro Shimamura

Nobuhiro Takeuchi

Nobuo Komiya

Haruo Uchida

Takayuki Aizawa

A ink tank includes a casing having a partition wall configured to divide from each other an absorber storage chamber for storing an absorber capable of retaining ink and an ink storage chamber for storing ink to be supplied to the absorber storage chamber, and an ink supply port provided at the bottom surface of the absorber storage chamber and configured to supply the ink in the absorber storage chamber to an outside, wherein the sectional configuration when the absorber storage chamber is cut by a plane parallel to the partition wall and passing through the ink supply port is substantially T-shaped.

Ink tank

An ink tank includes a light-emitting portion and a light-guiding portion for guiding light emitted from the light-emitting portion, wherein the light-guiding portion includes an output portion configured to output the guided light to project individual information about the ink tank and a display portion formed on a side surface different from the output portion and configured to display information about a status of the ink tank by outputting the guided light.

Ink tank for printer

Growing community of inventors

Yonezawa, Japan

Koki Yaegashi