Patents by Inventor Kentaro Ageishi

Kentaro Ageishi 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: 8142006
    Abstract: An image recording composition including a curable material that is cured upon application of an external stimulus, and a cationic resin having a cationic functional group.
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: March 27, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshiro Yamashita, Ken Hashimoto, Kentaro Ageishi
  • Patent number: 7973118
    Abstract: Ink receiving particles is provided. The ink receiving particles includes polymer particles, the polymer particles including a resin including an acidic group and a polyoxyethylene chain, the acidic group at least partially having a salt structure.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: July 5, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshihiro Inaba, Kentaro Ageishi, Takako Kobayashi, Ryosaku Igarashi
  • Patent number: 7918552
    Abstract: A single-layer seamless inkjet conveying belt including a polyimide resin or a polyamide-imide resin as a resin component and a conductive filler, the inkjet conveying belt having a volume resistivity of 1010 to 1014 ?cm. Also provided is an inkjet recording apparatus including a recording medium conveying device containing the inkjet conveying belt and a recording head that discharges ink droplets onto a recording medium.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: April 5, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Kentaro Ageishi
  • Publication number: 20100245510
    Abstract: There is provided a recording apparatus including: an intermediate transfer body; a forming unit that forms an ink receiving layer on the intermediate transfer body, the ink receiving layer including a first solution layer containing a curable material that cures when irradiated with ultraviolet radiation, and a second solution layer, on the first solution layer, containing a curable material that cures when irradiated with ultraviolet radiation, and a liquid absorbing component, and in the case in which the first solution layer contains a liquid absorbing component, the content of the liquid absorbing component in the second solution layer being larger than the content of the liquid absorbing component in the first solution layer; an ink supplying unit that supplies ink droplets onto the ink receiving layer; a transferring unit that transfers the ink receiving layer from the intermediate transfer body to a recording medium; and an ultraviolet irradiation unit that irradiates the recording medium with ultravi
    Type: Application
    Filed: July 30, 2009
    Publication date: September 30, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Kentaro AGEISHI
  • Publication number: 20100245511
    Abstract: A recording device includes: an intermediate transfer member; a layer forming unit that forms a curable solution layer on the intermediate transfer member, the curable solution layer including a liquid-absorbing component, a curable material that is cured by irradiation of UV rays, and a surfactant having an HLB value of from 8 to 18; an ink supply unit that supplies ink droplets to the curable solution layer formed on the intermediate transfer member; a transfer unit that transfers the curable solution layer, to which the ink droplets have been applied, from the intermediate transfer member to a recording medium; and a UV irradiation unit that irradiates UV rays onto the recording medium, to which the curable solution layer has been transferred.
    Type: Application
    Filed: August 12, 2009
    Publication date: September 30, 2010
    Inventor: Kentaro AGEISHI
  • Publication number: 20100227982
    Abstract: Ink receiving particles is provided. The ink receiving particles includes polymer particles, the polymer particles including a resin including an acidic group and a polyoxyethylene chain, the acidic group at least partially having a salt structure.
    Type: Application
    Filed: August 19, 2009
    Publication date: September 9, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshihiro Inaba, Kentaro Ageishi, Takako Kobayashi, Ryosaku Igarashi
  • Patent number: 7789505
    Abstract: The present invention provides a roll for charging a belt for inkjet recording, in which the roll has a surface layer including a fluororesin and having a nip resistance of 104 to 108 ? at 23° C. and 55% RH formed on a roll having an underlayer formed on the outer peripheral surface of a metal core material, and an inkjet recording apparatus equipped with the roll for charging a belt for inkjet recording.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: September 7, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Kentaro Ageishi
  • Publication number: 20100073410
    Abstract: A recording apparatus includes: an intermediate transfer member; a supply unit that supplies a curable liquid onto the intermediate transfer member, the curable liquid including at least one curable material that is cured by an external stimulus and a liquid absorbing material; a first temperature information acquisition unit that acquires temperature information related to the curable liquid; a temperature regulation unit that regulates the temperature of the curable liquid supplied onto the intermediate transfer member; an ink application unit that applies an ink onto a curable liquid layer formed on the intermediate transfer member; a transfer unit that brings the curable liquid layer onto which the ink has been applied into contact with a recording medium, and transfers the curable liquid layer from the intermediate transfer member to the recording medium; and a stimulus application unit that applies a stimulus for curing the curable liquid layer to the curable liquid layer.
    Type: Application
    Filed: January 30, 2009
    Publication date: March 25, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Toshitake Yui, Yoshiro Yamashita, Kentaro Ageishi
  • Publication number: 20090318613
    Abstract: An image recording composition including a curable material that is cured upon application of an external stimulus, water-absorbing resin particles, and a nonionic surfactant.
    Type: Application
    Filed: December 2, 2008
    Publication date: December 24, 2009
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kentaro Ageishi, Yoshiro Yamashita
  • Publication number: 20090318591
    Abstract: An image recording composition including water-absorbing resin particles and a curable material that is cured upon application of an external stimulus, a volume average particle diameter of the water-absorbing resin particles being from about 0.5 ?m to about 5.0 ?m, and a content of the water-absorbing resin particles in the image recording composition being from about 5% by weight to about 50% by weight.
    Type: Application
    Filed: December 2, 2008
    Publication date: December 24, 2009
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kentaro Ageishi, Yoshiro Yamashita, Ken Hashimoto
  • Publication number: 20090237479
    Abstract: A recording apparatus including: an intermediate transfer member; an image forming composition layer formation unit that supplies an image forming composition to the intermediate transfer member, the image forming composition containing a curable material that cures upon application of an external stimulus; an ink application unit that applies an ink to the image forming composition layer that has been formed on the intermediate transfer member; a transfer unit that transfers the image forming composition layer from the intermediate transfer member to a recording medium by contacting the image forming composition layer onto which the ink has been applied with the recording medium; and a first stimulus application unit that applies a stimulus to the image forming composition layer that cures the image forming composition layer, the stimulus being applied at least one of immediately before the image forming composition layer comes into contact with the recording medium, or during the contact.
    Type: Application
    Filed: January 28, 2009
    Publication date: September 24, 2009
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kunichi Yamashita, Hiroshi Ikeda, Kentaro Ageishi, Yoshiro Yamashita, Ken Hashimoto
  • Publication number: 20090231406
    Abstract: An image recording composition including a curable material that is cured upon application of an external stimulus, and a cationic resin having a cationic functional group.
    Type: Application
    Filed: December 1, 2008
    Publication date: September 17, 2009
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshiro Yamashita, Ken Hashimoto, Kentaro Ageishi
  • Publication number: 20070268350
    Abstract: A single-layer seamless inkjet conveying belt including a polyimide resin or a polyamide-imide resin as a resin component and a conductive filler, the inkjet conveying belt having a volume resistivity of 1010 to 1014 ?cm. Also provided is an inkjet recording apparatus including a recording medium conveying device containing the inkjet conveying belt and a recording head that discharges ink droplets onto a recording medium.
    Type: Application
    Filed: October 12, 2006
    Publication date: November 22, 2007
    Inventor: Kentaro Ageishi
  • Publication number: 20070268352
    Abstract: The invention provides a transporting belt for inkjet use, the belt having a seamless belt shape having at least one layer, the innermost layer comprising at least one of polyamide, polyester, and polyimide resins as the resin component and a conductive filler, and having a volume resistivity of about 1010 to 1014 ?·cm.
    Type: Application
    Filed: November 14, 2006
    Publication date: November 22, 2007
    Inventor: Kentaro Ageishi
  • Publication number: 20070268351
    Abstract: The present invention provides a roll for charging a belt for inkjet recording, in which the roll has a surface layer including a fluororesin and having a nip resistance of 104 to 108 ? at 23° C. and 55% RH formed on a roll having an underlayer formed on the outer peripheral surface of a metal core material, and an inkjet recording apparatus equipped with the roll for charging a belt for inkjet recording.
    Type: Application
    Filed: October 30, 2006
    Publication date: November 22, 2007
    Inventor: Kentaro Ageishi
  • Patent number: 5567494
    Abstract: 05567494An inexpensive roll for electrostatic charge having the simple layer structure not affected by working environmental conditions, not developing exuding phenomena such as bleeding and blooming, generating no leaks and being able to conduct a uniform, stable electrostatic charge, which comprises a core member, and a conductive elastomer layer and a surface layer laminated thereon in this order, the surface layer having a conductive material dispersed therein, wherein the surface layer has a higher electrical resistance in an outermost surface region thereof and formed of a thermosetting binder resin containing carbon black dispersed therein by electrostatic deposition.
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: October 22, 1996
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kentaro Ageishi, Ryuji Watanabe, Tsutomu Sugimoto
  • Patent number: 4986935
    Abstract: A wavelength converting device exhibiting high activity for SHG is disclosed, which comprises a compound represented by formula (I) ##STR1## where Ar represents the residue of a .pi.-electron conjugated molecule; and X represents a hydroxyl group, an alkoxy group, or a halogen atom.
    Type: Grant
    Filed: December 15, 1989
    Date of Patent: January 22, 1991
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kentaro Ageishi, Lyong S. Pu