Canon Kabushiki Kaisha

Takeshi Kouda

Shigeru Watanabe

Masataka Kato

Masaya Uetsuki

Toshimitsu Danzuka

Hideo Fukazawa

Hiroaki Shirakawa

Toshiro Sugiyama

Kouhei Tokuda

Tsuyoshi Mikoshiba

A recording head includes ejection ports that eject ink, a first liquid chamber for supplying ink to the ejection ports, a second liquid chamber for supplying ink to the first liquid chamber, a gas reservoir disposed in the upper part of the first liquid chamber and collecting gas, a first outlet through which fluid is discharged out of the gas reservoir, and a pump chamber into which fluid is moved through the first outlet out of the first liquid chamber by producing a pressure difference from the first liquid chamber.

Recording head and recording apparatus

Growing community of inventors

Kawasaki, Japan

Takeshi Kouda