Canon Kabushiki Kaisha

Hitachi Metals, Ltd.

Ryoji Inoue

Tetsuya Ohashi

Yasuo Kotaki

Hideki Ogura

Hiroyuki Ishinaga

Takashi Fukushima

Kyosuke Nagaoka

Hironori Murakami

Masahiko Kubota

Takeho Miyashita

Shogo Kawamura

Yoshiyuki Imanaka

Nobuyuki Kuwabara

Masanori Takenouchi

Ichiro Saito

Koichi Kubo

Ryoichi Matsumoto

Hiroki Hayashi

Kiyomitsu Kudo

Takaaki Yamaguchi

Muga Mochizuki

Norihiro Ikebe

Noriyasu Nagai

Masami Ikeda

Hitoshi Takada

Sadayuki Sugama

Hiroshi Sugitani

Kenta Udagawa

Yoshimitsu Oda

Koki Yaegashi

Maki Nishida

Masashi Ogawa

Tatsuo Nanjo

Satoshi Oikawa

Naozumi Nabeshima

Toshiaki Tokisawa

Kenichi Kanno

Takayuki Tanno

Masashi Miyagawa

Takashi Saito

Daisaku Ide

Hideaki Matsumura

Shin Ishimatsu

Yoshito Mizoguchi

Taiji Maruyama

Ken Hosaka

Junichiro Shimamura

Nobuhiro Takeuchi

Takatoshi Kitagawa

Nobuo Komiya

Hironori Fukuchi

Osamu Iwasaki

Noribumi Koitabashi

Naoji Otsuka

Hitoshi Nishikori

Hiroyuki Sugiyama

Hiroyuki Inoue

Keiichiro Tsukuda

Satoshi Seki

Naoki Tashiro

Hirokazu Komuro

Yoshinori Misumi

Kyosuke Toda

Akihiro Yamanaka

Nobuyuki Hatasa

Hideo Saikawa

Kazuya Yoshii

Hiroki Nakanishi

Wataru Takahashi

Teruo Ozaki

Akio Saito

Shinji Yamamoto

Kenji Kitabatake

Ken Tsuchii

Haruo Uchida

Masaki Oikawa

Mineo Kaneko

Yohei Sato

Yasushi Iijima

Masashi Ogasawara

Jun Kawai

Kenji Yabe

Masaki Inaba

Shigeki Fukui

Hajime Kaneko

Masaaki Okada

Masaharu Yamamoto

Takayuki Aizawa

Hisashi Fukai

Masayuki Yokota

Junichi Nishida

Yoshihiko Yoshihara

Kouji Kawahara

Kenichi Funamoto

Yasuo Kotani

A liquid ejection apparatus includes: an ejection head; a liquid reservoir; and a pressure control mechanism controlling a pressure of liquid supplied from the liquid reservoir and supplying the ejection head with liquid, the pressure control mechanism including a pressure chamber with the ejection head, a lever member connected to the valve element at a load and connectable to a pressure receiving member for a pressure of the pressure chamber at an effort, and a biasing mechanism biasing the valve element at the load of the lever member, the pressure control mechanism controlling a pressure of the pressure chamber. In the pressure control mechanism, a lever ratio, which is a ratio of a distance between the effort and fulcrum of the lever member to a distance between the load and fulcrum of the lever member, is greater than 1 and less than 5.

Liquid ejection apparatus and head unit

A liquid refill container for refilling a liquid discharge apparatus with liquid includes a liquid storage portion, a pouring portion, and a cap portion. The liquid storage portion is made of a metal and contains liquid. The pouring portion is removeably connected to the liquid storage portion and has an outlet for pouring the liquid. The cap portion is removeably attached to the pouring portion and covers the outlet.

Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill container

A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.

Liquid storage container

A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to the discharge port member and to be capable of opening and closing the discharge port; and a sealing portion formed of a contact portion between the cover portion and the discharge port member. The cover portion includes a groove structure between an outer periphery of the cover portion and the sealing portion.

A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.

Member including pad electrode, ink cartridge, recording apparatus

A member includes a plurality of pad electrodes and a casing, wherein the plurality of pad electrodes are mounted on the casing and are rotatable relative to the casing on the casing.

Member including pad electrode, ink cartridge and recording apparatus

A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to and detachable from the discharge port member and to be capable of opening and closing the discharge port; a liquid stop valve provided inside the discharge port member; and a protrusion provided inside the cover portion and configured to open the liquid stop valve in closing the cover portion. In the liquid storage container, the storage portion is sealable by at least one of a first sealing portion formed of a contact portion between the cover portion and the discharge port member and a second sealing portion formed of the liquid stop valve, and the first sealing portion and the second sealing portion are configured to be simultaneously unsealed.

An ink cartridge adapter or ink cartridge includes a casing; and a plurality of pad electrodes mounted on the casing so as to be movable in a direction outwardly away from a side surface of the casing.

Ink cartridge adaptor, ink cartridge and recording apparatus

This foil for a secondary battery negative electrode collector (negative electrode-collecting foil) includes a first Cu layer () made of Cu or a Cu-based alloy, a stainless steel layer (), and a second Cu layer () made of Cu or a Cu-based alloy, which are disposed in this order, a total thickness is 200 &#x3bc;m or less, and 0.01% proof stress is 500 MPa or more.

Foil for secondary battery negative electrode collector

Growing community of inventors

Kawasaki, Japan

Ryoji Inoue