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Toshio Kashino, Makiko Kimura, Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Nakata: Liquid ejecting head, liquid ejecting device and liquid ejecting method. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 28, 1999: US06007187 (165 worldwide citation)

A liquid ejecting method includes providing a substrate having a heat generating surface for generating heat for generating a bubble in liquid; providing a movable member having a free end; providing an ejection outlet for ejecting the liquid using the generation of the bubble, the ejection outlet b ...


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Seiichiro Karita, Toshio Kashino, Yoshie Asakawa: Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, November 21, 2000: US06151049 (149 worldwide citation)

According to the present invention, the liquid discharge head comprises a first liquid flow path communicating with a discharge opening for discharging liquid, a second liquid flow path having a bubble-generating region in which bubbles are generated in the liquid by heating the liquid, a movable me ...


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Toshio Kashino, Makiko Kimura, Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Nakata: Liquid ejection head with a heat generating surface that is substantially flush and/or smoothly continuous with a surface upstream thereto. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, January 16, 2001: US06174050 (138 worldwide citation)

A liquid ejection head has a heat generating surface for generating heat for generating bubbles in liquid, the heat generating surface being substantially flush and/or smoothly continuous with an upstream surface of the heat generating surface, a portion above the upstream surface and a further upst ...


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Masaru Iketani, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai, Kouichi Omata, Hiroki Tajima, Yasuhiro Sawada, Hiroshi Haruyama: Method of manufacturing an ink jet head. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, October 27, 1998: US05826333 (103 worldwide citation)

In an ink jet head manufacturing method wherein a plurality of substrates provided with ejection energy generating elements for generating energy for ejecting ink, are arranged on a supporting member, and a top plate is mounted on the substrate to cover all of the substrates to form ink flow paths, ...


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Takashi Watanabe, Kazuaki Masuda, Akira Goto, Hiroshi Kono, Takashi Kanzaki, Toshio Kashino, Akio Saito, Koyo Midorikawa, Toru Okumura, Masami Ikeda, Nobuyuki Kuwabara: Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, May 4, 1993: US05208604 (92 worldwide citation)

The present invention relates to a method for manufacturing an ink jet recording head having an ink path communicated with a discharge opening, a discharge energy generating element disposed in the ink path and a discharge opening plate on which the discharge opening is formed. The discharge opening ...


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Kiyomitsu Kudo, Makiko Kimura, Toshio Kashino, Takeshi Okazaki, Aya Yoshihira, Yoshie Nakata: Liquid ejection apparatus and method. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, October 13, 1998: US05821962 (69 worldwide citation)

A liquid ejecting head for ejecting liquid by generation of a bubble includes an ejection outlet through which the liquid is ejected; a liquid flow path in fluid communication with the ejection outlet; a bubble generation region for generate the bubble in the liquid; a movable member disposed oppose ...


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Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Toshio Kashino, Seiichiro Karita: Method of making replaceable ink cartridge. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, April 8, 1997: US05619238 (66 worldwide citation)

A method of making a replaceable ink cartridge uses a molded, one-piece container body with an open bottom, elongated front, back and top walls, two side walls providing major surfaces of the cartridge, and a partition attached to the side walls and extending from the top wall toward the open bottom ...


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Akio Saito, Kazuaki Masuda, Toshio Kashino, Takashi Watanabe: Ink jet recording head equipped with a discharging opening forming member including a protruding portion and a recessed portion. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 19, 1991: US04994825 (61 worldwide citation)

An ink jet recording head is disclosed. The recording head includes a plate member provided with discharge openings for discharging ink and a head main body having an ink channel communicating with the discharging openings. The head main body is bonded to the plate member at a bonding surface and an ...


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Makiko Kimura, Toshio Kashino, Teruo Arashima, Hiroshi Sugitani, Yoshifumi Hattori, Masami Ikeda, Asao Saito, Kazuaki Masuda, Akio Saito, Tsuyoshi Orikasa, Takashi Ohba, Kunihiko Maeoka, Jun Kawai, Tsutomu Abe, Hiroshi Nakagomi: Ink jet head with contoured outlet surface. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 14, 1995: US05389957 (54 worldwide citation)

An ink jet head includes a base member, a first member having recesses and coupled with the base member to form ink passages using the recesses and a second member integral with the first member and extending at an angle from an end of the first member, the second member having ink ejection outlets ...