Patents by Inventor Tomotake Inagaki

Tomotake Inagaki 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: 20210088944
    Abstract: A fixing member includes a substrate layer including a resin; a first metal layer that is provided on an outer peripheral surface of the substrate layer and including Cu; a second metal layer that is provided on the outer peripheral surface of the first metal layer so as to be in contact with the first metal layer, includes Ni, and has crystal orientation indexes of 0.80 to 1.30 for a (111) plane, 0.80 to 1.50 for a (200) plane, and 0.70 to 1.30 for a (311) plane; and an elastic layer that is provided on an outer peripheral surface of the second metal layer.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 25, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Yusuke WATANABE, Tomoko SUZUKI, Hideaki OHARA, Ryohei YOSHIKAWA
  • Patent number: 10890868
    Abstract: A fixing member includes: a substrate layer including a resin; a first metal layer that is provided on an outer circumferential surface of the substrate layer and includes Cu; a second metal layer that is provided on an outer circumferential surface of the first metal layer so as to be in contact with the first metal layer and includes Ni, and has crystal orientation indexes of from 1.0 to 1.8 for a (111) plane, from 0.5 to 1.3 for a (200) plane, and from 1.0 to 1.6 for a (311) plane; and an elastic layer that is provided on an outer circumferential surface of the second metal layer.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: January 12, 2021
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Tomotake Inagaki, Hideaki Ohara, Tomoko Suzuki, Yusuke Watanabe
  • Publication number: 20200326650
    Abstract: A fixing member includes: a substrate layer including a resin; a first metal layer that is provided on an outer circumferential surface of the substrate layer and includes Cu; a second metal layer that is provided on an outer circumferential surface of the first metal layer so as to be in contact with the first metal layer, includes Ni, and has crystal orientation indexes of from 0 to 1.08 for a (111) plane, from 1.42 to 4.25 for a (200) plane, and from 0.07 to 0.69 for a (311) plane; and an elastic layer that is provided on an outer circumferential surface of the second metal layer.
    Type: Application
    Filed: January 9, 2020
    Publication date: October 15, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomoko SUZUKI, Yusuke WATANABE, Tomotake INAGAKI, Hideaki OHARA
  • Publication number: 20200326649
    Abstract: A fixing member includes: a substrate layer including a resin; a first metal layer that is provided on an outer circumferential surface of the substrate layer and includes Cu; a second metal layer that is provided on an outer circumferential surface of the first metal layer so as to be in contact with the first metal layer and includes Ni, and has crystal orientation indexes of from 1.0 to 1.8 for a (111) plane, from 0.5 to 1.3 for a (200) plane, and from 1.0 to 1.6 for a (311) plane; and an elastic layer that is provided on an outer circumferential surface of the second metal layer.
    Type: Application
    Filed: December 23, 2019
    Publication date: October 15, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Hideaki OHARA, Tomoko SUZUKI, Yusuke WATANABE
  • Patent number: 10802433
    Abstract: A fixing member includes: a substrate layer including a resin; a first metal layer that is provided on an outer peripheral surface of the substrate layer and includes Cu; a second metal layer that is provided on an outer peripheral surface of the first metal layer so as to be in contact with the first metal layer, includes Ni, and has an average crystal grain size of 0.15 ?m to 0.19 ?m; and an elastic layer that is provided on an outer peripheral surface of the second metal layer.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: October 13, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yusuke Watanabe, Tomoko Suzuki, Tomotake Inagaki, Hideaki Ohara, Ryohei Yoshikawa
  • Patent number: 10802432
    Abstract: A fixing member includes: a substrate layer including a resin; a first metal layer that is provided on an outer circumferential surface of the substrate layer and includes Cu; a second metal layer that is provided on an outer circumferential surface of the first metal layer so as to be in contact with the first metal layer, includes Ni, and has crystal orientation indexes of from 0 to 1.08 for a (111) plane, from 1.42 to 4.25 for a (200) plane, and from 0.07 to 0.69 for a (311) plane; and an elastic layer that is provided on an outer circumferential surface of the second metal layer.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: October 13, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Tomoko Suzuki, Yusuke Watanabe, Tomotake Inagaki, Hideaki Ohara
  • Patent number: 9829822
    Abstract: A roller member includes a core member; a substantially round-cylindrical elastic member through which the core member extends and having chamfered portions, the chamfered portions each provided at two respective ends of the elastic member and having a surface roughness of about 50 ?m or less; and a coating film provided over an outer peripheral surface of the elastic member and at least a part of each of the chamfered portions.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: November 28, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Kenji Omori, Koichi Matsumoto, Tomotake Inagaki, Shogo Tomari, Junji Okada
  • Publication number: 20170052469
    Abstract: A roller member includes a core member; a substantially round-cylindrical elastic member through which the core member extends and having chamfered portions, the chamfered portions each provided at two respective ends of the elastic member and having a surface roughness of about 50 ?m or less; and a coating film provided over an outer peripheral surface of the elastic member and at least a part of each of the chamfered portions.
    Type: Application
    Filed: January 19, 2016
    Publication date: February 23, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kenji OMORI, Koichi MATSUMOTO, Tomotake INAGAKI, Shogo TOMARI, Junji OKADA
  • Patent number: 9507297
    Abstract: A tubular body for an image forming apparatus is formed by subjecting a tubular member containing a thermoplastic resin to thermal processing. The thermal processing is performed so that at least one edge of the tubular member is thermally melted and then cured in at least a portion of the edge in a peripheral direction.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: November 29, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Tomoo Matsushima, Satoshi Mizoguchi, Tomotake Inagaki, Fumio Daishi, Kenji Omori, Koichi Matsumoto
  • Publication number: 20160209780
    Abstract: A tubular body for an image forming apparatus is formed by subjecting a tubular member containing a thermoplastic resin to thermal processing. The thermal processing is performed so that at least one edge of the tubular member is thermally melted and then cured in at least a portion of the edge in a peripheral direction.
    Type: Application
    Filed: July 31, 2015
    Publication date: July 21, 2016
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomoo MATSUSHIMA, Satoshi MIZOGUCHI, Tomotake INAGAKI, Fumio DAISHI, Kenji OMORI, Koichi MATSUMOTO
  • Patent number: 8971765
    Abstract: Disclosed is an intermediate transfer member including, a resin layer as an outermost layer, in which plural recessed portions having a curved inner wall are scattered on the surface thereof.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: March 3, 2015
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomotake Inagaki, Shigeru Fukuda, Masashi Hamabe, Tomoo Matsushima
  • Patent number: 8831490
    Abstract: An endless belt for an image-forming apparatus includes, as an outermost layer, a resin layer having substantially hemispherical protrusions distributed over an outer surface thereof.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: September 9, 2014
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Tomotake Inagaki
  • Patent number: 8725045
    Abstract: A tubular article includes a layer containing a polyimide resin, a fluorinated polyimide resin and fluorine resin particles as an outermost layer.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: May 13, 2014
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomotake Inagaki, Yousuke Tsutsumi, Shigeru Fukuda, Tomoo Matsushima
  • Publication number: 20130236218
    Abstract: An endless belt for an image-forming apparatus includes, as an outermost layer, a resin layer having substantially hemispherical protrusions distributed over an outer surface thereof.
    Type: Application
    Filed: August 23, 2012
    Publication date: September 12, 2013
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Tomotake INAGAKI
  • Publication number: 20130189523
    Abstract: A polyimide resin film includes a layer containing a polyimide resin, fluoropolymer particles, and a compound represented by general formula (II) or a laminate of two or more layers including the layer as an outermost layer: (wherein R1 and R2 are each independently a fully fluorinated linear or branched alkyl or a partially fluorinated linear or branched alkyl; R3 is hydrogen, methyl, or ethyl; R4 is hydrogen or a linear or branched alkyl; L1 and L2 are each independently a single bond or a linear or branched alkylene; L3 is a linear or branched alkylene; and n is an integer of about 5 to about 500).
    Type: Application
    Filed: July 12, 2012
    Publication date: July 25, 2013
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Tomoo MATSUSHIMA, Shigeru FUKUDA
  • Publication number: 20120243907
    Abstract: Disclosed is an intermediate transfer member including, a resin layer as an outermost layer, in which plural recessed portions having a curved inner wall are scattered on the surface thereof.
    Type: Application
    Filed: August 29, 2011
    Publication date: September 27, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Shigeru FUKUDA, Masashi HAMABE, Tomoo MATSUSHIMA
  • Patent number: 8273517
    Abstract: An aspect of the present invention provides a method of manufacturing an electrophotographic photoreceptor. The method includes forming at least one layer selected from the group consisting of an undercoat layer, a photosensitive layer, and a protective layer, by jetting by an inkjet method a first coating liquid and a second coating liquid from liquid drop discharging heads which are different from each other, and mixing the first coating liquid and the second coating liquid on a conductive substrate. The first coating liquid and the second coating liquid react with each other when they are mixed.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: September 25, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato, Masaru Agatsuma
  • Publication number: 20120134713
    Abstract: An aspect of the present invention provides a method of manufacturing an electrophotographic photoreceptor. The method includes forming at least one layer selected from the group consisting of an undercoat layer, a photosensitive layer, and a protective layer, by jetting by an inkjet method a first coating liquid and a second coating liquid from liquid drop discharging heads which are different from each other, and mixing the first coating liquid and the second coating liquid on a conductive substrate. The first coating liquid and the second coating liquid react with each other when they are mixed.
    Type: Application
    Filed: February 7, 2012
    Publication date: May 31, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Kazuyuki TADA, Tomomasa SATO, Masaru AGATSUMA
  • Patent number: 8133645
    Abstract: An aspect of the present invention provides a method of manufacturing an electrophotographic photoreceptor. The method includes forming at least one layer selected from the group consisting of an undercoat layer, a photosensitive layer, and a protective layer, by jetting by an inkjet method a first coating liquid and a second coating liquid from liquid drop discharging heads which are different from each other, and mixing the first coating liquid and the second coating liquid on a conductive substrate. The first coating liquid and the second coating liquid react with each other when they are mixed.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: March 13, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomotake Inagaki, Kazuyuki Tada, Tomomasa Sato, Masaru Agatsuma
  • Publication number: 20120051802
    Abstract: A tubular article includes a layer containing a polyimide resin, a fluorinated polyimide resin and fluorine resin particles as an outermost layer.
    Type: Application
    Filed: March 29, 2011
    Publication date: March 1, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomotake INAGAKI, Yousuke TSUTSUMI, Shigeru FUKUDA, Tomoo MATSUSHIMA