Patents by Inventor Kazuhiro TOBITA

Kazuhiro TOBITA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11144000
    Abstract: A paper ejection device includes: an ejection portion that ejects sheets of paper; a housing portion that houses the ejected sheets of paper in a sequentially stacked state; and a guiding portion that guides the sheets of paper, before being ejected, to the ejection portion while curving the sheets of paper. The housing portion is adjustable to plural angles including at least an angle at which the ejected sheets of paper are housed while being curved in a direction opposite to a direction in which the sheets of paper have been curved by the guiding portion.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: October 12, 2021
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Fumiyuki Honda, Yukihiro Ichiki, Sota Hara, Kenichi Ishikura, Kazuhiro Tobita, Sho Ogawa
  • Publication number: 20200257231
    Abstract: A paper ejection device includes: an ejection portion that ejects sheets of paper; a housing portion that houses the ejected sheets of paper in a sequentially stacked state; and a guiding portion that guides the sheets of paper, before being ejected, to the ejection portion while curving the sheets of paper. The housing portion is adjustable to plural angles including at least an angle at which the ejected sheets of paper are housed while being curved in a direction opposite to a direction in which the sheets of paper have been curved by the guiding portion.
    Type: Application
    Filed: August 7, 2019
    Publication date: August 13, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Fumiyuki HONDA, Yukihiro Ichiki, Sota Hara, Kenichi Ishikura, Kazuhiro Tobita, Sho Ogawa
  • Patent number: 10698360
    Abstract: An image forming apparatus includes a covering provided along a side surface of a body of the image forming apparatus, provided with a rotation shaft on a lower side of the covering, and provided to be openable and closable with respect to the body; an interior section provided on a side of the covering near the body, releasably coupled to the covering by a coupling portion, and provided to be openable and closable with respect to the body; a first limit portion that is attached to the interior section and the body, and that limits a maximum opening angle between the interior section and the body; and a second limit portion that is attached to the covering and the body, and that limits a maximum opening angle between the covering and the body to an angle larger than the maximum opening angle between the interior section and the body.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: June 30, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Kenichi Ishikura, Kazuhiro Tobita, Takeshi Nagano
  • Patent number: 9131091
    Abstract: A document reading device includes: a document reading device main body; and an opening/closing body with one end supported rotatably with respect to the document reading device main body while another end openably/closably provided, the other end of the opening/closing body being provided with a handgrip having a depression sloped toward inside of the opening/closing body in accordance with approach of the opening/closing body to the document reading device main body in a closed status with respect to the document reading device main body.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: September 8, 2015
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Kazuyuki Ohgi, Hiroko Saito, Norio Irie, Kazuhiro Tobita, Mitsuyuki Ishida
  • Publication number: 20150055194
    Abstract: A document reading device includes: a document reading device main body; and an opening/closing body with one end supported rotatably with respect to the document reading device main body while another end openably/closably provided, the other end of the opening/closing body being provided with a handgrip having a depression sloped toward inside of the opening/closing body in accordance with approach of the opening/closing body to the document reading device main body in a closed status with respect to the document reading device main body.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kazuyuki OHGI, Hiroko SAITO, Norio IRIE, Kazuhiro TOBITA, Mitsuyuki ISHIDA
  • Patent number: 8908241
    Abstract: A document reading device includes: a document reading device main body; and an opening/closing body with one end supported rotatably with respect to the document reading device main body while another end openably/closably provided, the other end of the opening/closing body being provided with a handgrip having a depression sloped toward inside of the opening/closing body in accordance with approach of the opening/closing body to the document reading device main body in a closed status with respect to the document reading device main body.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: December 9, 2014
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kazuyuki Ohgi, Hiroko Saito, Norio Irie, Kazuhiro Tobita, Mitsuyuki Ishida
  • Publication number: 20120099160
    Abstract: A document reading device includes: a document reading device main body; and an opening/closing body with one end supported rotatably with respect to the document reading device main body while another end openably/closably provided, the other end of the opening/closing body being provided with a handgrip having a depression sloped toward inside of the opening/closing body in accordance with approach of the opening/closing body to the document reading device main body in a closed status with respect to the document reading device main body.
    Type: Application
    Filed: April 19, 2011
    Publication date: April 26, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kazuyuki OHGI, Hiroko SAITO, Norio IRIE, Kazuhiro TOBITA, Mitsuyuki ISHIDA
  • Publication number: 20120099888
    Abstract: An image forming apparatus includes: an image forming apparatus main body; an ejection portion; a structure; a mounting mechanism; and a supporting member. The image forming apparatus main body has a cutout continuous with a space, the cutout being formed in such a manner as to straddle a surface of the image forming apparatus main body on a side thereof on which a recording medium is retrieved from the ejection portion and a surface of the image forming apparatus main body on one side thereof in a direction of a rotary shaft. An end of the supporting member being located at a position more distant than one end from the surface of the image forming apparatus main body on the side thereof on which the recording medium is retrieved from the ejection portion, in a state in which the structure is located in a second position.
    Type: Application
    Filed: April 11, 2011
    Publication date: April 26, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kazuyuki OHGI, Norio IRIE, Kazuhiro TOBITA, Mitsuyuki ISHIDA