Canon Kabushiki Kaisha

Kabushiki Kaisha Toshiba

Naoki Tashiro

Wataru Takahashi

Toshihiko Ujita

Yuji Hamasaki

Teruo Arashima

Hisashi Yamamoto

Keiichiro Tsukuda

Akihiro Yamanaka

Hiroyuki Tokuda

Yasuo Kotaki

Toshimi Chiba

Kenji Kitabatake

Tetsuya Ohashi

Koichi Kubo

Hiromasa Amma

Keisuke Matsuo

Hironori Ito

Nobuo Masaki

Ryoko Mizuta

Akihiko Uchida

Miyabi Orihashi

Keiichi Mitsui

Masahiko Hagiwara

Taiga Hishiki

Yuichiro Hino

Ryoji Inoue

Hiroki Tajima

Hideki Ito

Yasunori Senshiki

Masaaki Igarashi

Takeshi Sekino

Masaaki Sakai

Shigeru Sekine

Shizuo Morioka

Hiroki Nakanishi

Tohru Mamata

Masahiko Kasashima

Hisao Tsukazawa

Koji Ariga

Nobuyuki Hosoya

Yoshiaki Ukiya

Masayasu Tanaka

Satoru Arai

Katsuo Ozawa

Hirohito Motomiya

Masaru Harashima

Masanori Morita

Naoki Isooka

Manabu Inoue

Tatsuo Nanjo

Tetsuya Sekine

Akira Katsuno

Kayomi Hosoya

A structure for informing a state of the ink tank by a light emitting section such as LED, capable of displaying such information at a position easily visible by the user and favorably sending the emitted light both to the user and a light receiver section on the printer side without needing electric wiring which may disturb the user's visibility or manipulation. The light emitting section is separated from the display section and a light guiding section is provided between the both. A member for suitably limiting the emission of light is provided in the display section. Thereby, it is possible to dispose the display section at the best position without needing the electric wiring on the ink tank and obtain a preferable light volume suitable both for the improvement in user's visibility and the stability of the operation of the light receiving section.

Liquid container and ink jet printing apparatus

Liquid container and jet printing apparatus

Ink cartridge for printer

Ink tank for printer

An electronic apparatus includes a housing, a first heat-generating member provided in the housing, a heat-radiating member thermally connected to the first heat-generating member, a first fan module guiding air to the heat-radiating member, a second heat-generating member provided in the housing, a second fan module discharging air out of the housing, and a wall section provided in the housing, located between the first fan module and the second fan module.

Electronic apparatus and method of cooling the electronic apparatus

Computer printer

Side walls for a computer printer

Growing community of inventors

Kawasaki, Japan

Naoki Tashiro