Patents by Inventor Toko HARA

Toko HARA 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).

  • Publication number: 20150168884
    Abstract: Provided is an image forming apparatus including a first image portion that uses toner including a flat pigment, a second image portion that uses toner that does not include the flat pigment, a fixing portion that fixes an image formed on a recording medium to the recording medium by heat, and a controller that performs a control that switches the fixing portion to a first state in which an amount of heat similar to an amount of heat applied to the image when an image formed by the toner that does not include the flat pigment is fixed to the recording medium is applied to the image, and a second state in which, compared to when the image formed by the toner that does not include the flat pigment is fixed to the recording medium, the amount of heat applied to the image by the fixing portion is large.
    Type: Application
    Filed: May 8, 2014
    Publication date: June 18, 2015
    Applicant: FUJI XEROX CO., LTD
    Inventors: Aya KAKISHIMA, Miho IKEDA, Koichiro YUASA, Takaharu NAKAJIMA, Yasumitsu HARASHIMA, Toko HARA
  • Publication number: 20150168883
    Abstract: Provided is an image forming apparatus including a first image unit that uses toner which contains a flat pigment, a second image unit that uses toner which does not contain a flat pigment, and a fixing unit that includes a heating member which contacts with one surface of a recording medium where an image is formed to heat the image and a contact member that contacts with the other surface of the recording medium, and fixes the image to the recording medium, wherein an amount of heat that is applied to the image from the contact member is larger when the image formed by the toner containing the flat pigment is fixed to the recording medium than when the image formed by the toner not containing the flat pigment is fixed to the recording medium.
    Type: Application
    Filed: May 7, 2014
    Publication date: June 18, 2015
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Aya KAKISHIMA, Miho IKEDA, Takaharu NAKAJIMA, Yasumitsu HARASHIMA, Koichiro YUASA, Toko HARA
  • Publication number: 20140356035
    Abstract: An image forming apparatus includes: a first image forming section that forms a first image using a first toner containing flat pigment particles; a second image forming section that forms a second image using a second toner not containing the flat pigment particles; and a fixing section that fixes the first image to a recording medium with a quantity of heat that is smaller than that for a case where the fixing section fixes a third image not including the first image but including the second image.
    Type: Application
    Filed: December 5, 2013
    Publication date: December 4, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasumitsu HARASHIMA, Toko HARA, Yutaka KIUCHI, Miho IKEDA, Takaharu NAKAJIMA, Koichiro YUASA
  • Publication number: 20140356008
    Abstract: An image forming apparatus includes: a first image forming section that uses a toner containing flat pigment particles; a second image forming section that uses a toner not containing the flat pigment particles; and a fixing section that fixes an image formed on a recording medium to the recording medium using heat. The quantity of heat that the fixing section applies to the image is increased in the case where the image formed on the recording medium using the toner containing the flat pigment particles is to be fixed compared to a case where the image formed on the recording medium using the toner not containing the flat pigment particles is to be fixed.
    Type: Application
    Filed: December 16, 2013
    Publication date: December 4, 2014
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasumitsu HARASHIMA, Toko HARA, Yutaka KIUCHI, Miho IKEDA, Takaharu NAKAJIMA, Koichiro YUASA