Patents by Inventor Keiichi Tateishi

Keiichi Tateishi 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: 20180371254
    Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.
    Type: Application
    Filed: August 6, 2018
    Publication date: December 27, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Keiichi TATEISHI, Takashi SAITOU, Yusuke SAKAI, Takuma AMEMIYA, Yoshihiko FUJIE, Yoshiaki NAGATA
  • Publication number: 20180346743
    Abstract: Provided are a coloring composition including a compound represented Formula (1) shown in the specification and at least one compound selected from the group consisting of the compound represented by Formula (D) shown in the specification and the compound represented by Formula (E) shown in the specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.
    Type: Application
    Filed: August 6, 2018
    Publication date: December 6, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Keiichi TATEISHI, Takashi SAITOU, Yusuke SAKAI, Yoshihiko FUJIE, Yoshiaki NAGATA
  • Publication number: 20180340085
    Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.
    Type: Application
    Filed: August 7, 2018
    Publication date: November 29, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Keiichi TATEISHI, Takashi SAITOU, Yusuke SAKAI, Yoshihiko FUJIE, Yoshiaki NAGATA
  • Publication number: 20180327619
    Abstract: Provided are an inkjet printing method including at least a step of directly printing an inkjet ink containing an aqueous dispersion of a dye polymer having a repeating unit containing a structure derived from a dye on a fabric by an inkjet method; an inkjet ink containing the aqueous dispersion of a dye polymer; an ink cartridge filled with the inkjet ink; and a colored fabric.
    Type: Application
    Filed: July 26, 2018
    Publication date: November 15, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Yoshiaki NAGATA, Yukio TANI, Minako HARA, Keiichi TATEISHI, Hiromi KOBAYASHI
  • Publication number: 20180298196
    Abstract: Provided are a coloring composition including a compound represented by any one of Formulae (1) to (3) shown in the specification, an ink jet ink including the coloring composition, and a textile printing method.
    Type: Application
    Filed: June 20, 2018
    Publication date: October 18, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Kazunari YAGI, Akihiro HARA, Keiichi TATEISHI
  • Publication number: 20180208787
    Abstract: Provided are an aqueous pigment dispersion that includes an azo pigment represented by Formula (1) as described in the specification, and/or a tautomer thereof, the azo pigment showing characteristic X-ray diffraction peaks at least at Bragg's angles (2?±0.2°) of 4.8°, 7.2°, 9.7°, 20.0°, 17.3°, 26.0°, and 26.7° in CuK? characteristic X-ray diffraction; a first dispersant; a second dispersant; and water, the aqueous pigment dispersion being obtained via the following Step b. Step b: a step of dispersing an azo pigment represented by Formula (1) and/or a tautomer thereof, a first dispersant, and a second dispersant in water and thereby obtaining an aqueous pigment dispersion.
    Type: Application
    Filed: March 22, 2018
    Publication date: July 26, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Keiichi TATEISHI, Hiroki SASAKI, Yoshiaki NAGATA
  • Publication number: 20180208773
    Abstract: Provided are a compound represented by any one of Formulae (1) to (3) described in the specification, a coloring composition for dyeing or textile printing including the compound, an ink for ink jet textile printing, a method of printing on fabric, and a dyed or printed fabric.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Takashi IIZUMI, Kazunari YAGI, Keiichi TATEISHI
  • Publication number: 20180208772
    Abstract: Provided are a compound represented by any one of Formulae (1) to (3) described in the specification, a coloring composition for dyeing or textile printing including the compound, an ink for ink jet textile printing, a method of printing on fabric, and a dyed or printed fabric.
    Type: Application
    Filed: March 22, 2018
    Publication date: July 26, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Takashi IIZUMI, Kazunari YAGI, Keiichi TATEISHI
  • Publication number: 20180127584
    Abstract: According to the present invention, a compound represented by Formula (1) described in the specification, a coloring composition including the compound, an ink jet recording ink, an ink jet recording method using the ink jet recording ink, an ink jet printer cartridge, and an ink jet recorded material are provided.
    Type: Application
    Filed: January 2, 2018
    Publication date: May 10, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke SAKAI, Yoshihiko FUJIE, Keiichi TATEISHI
  • Patent number: 9963605
    Abstract: Provided are a coloring composition, an ink jet recording ink, and an ink jet recording method, the coloring composition including a betaine compound and at least one xanthene compound of a compound represented by Formula (1), a compound represented by Formula (2), a compound having a repeating unit represented by Formula (3), or a compound represented by Formula (4).
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: May 8, 2018
    Assignee: FUJIFILM CORPORATION
    Inventors: Yoshihiko Fujie, Yusuke Sakai, Takashi Saitou, Keiichi Tateishi, Hiromi Kobayashi
  • Publication number: 20170247544
    Abstract: Provided are: a coloring composition for dyeing including a compound represented by Formula (1) shown in this specification or a salt thereof; a coloring composition for textile printing in which the coloring composition for dyeing is used for textile printing; a compound which is preferable as a material of the coloring compositions; a textile printing method in which the above-described coloring composition for textile printing is used; an ink for ink jet textile printing including the above-described coloring composition for textile printing; and a dyed fabric.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Kazunari YAGI, Keiichi TATEISHI, Takashi IIZUMI, Akihiro HAKAMATA, Yoshihiko FUJIE
  • Publication number: 20170210928
    Abstract: Provided are a coloring composition including a xanthene compound which is soluble in water and a compound represented by the following Formula (A); an ink jet recording ink; and an ink jet recording method. In Formula (A), Q represents a benzene ring or a naphthalene ring. P1 represents —CO2M or —SO3M. Ra1 represents a substituent, and Ra2, Ra3, and Ra4 each independently represent a hydrogen atom or a substituent. na represents an integer of 0 to 3. When na is 2 or more, a plurality of Ra1's may be the same as or different from each other. M represents a counter cation.
    Type: Application
    Filed: March 20, 2017
    Publication date: July 27, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Yusuke SAKAI, Keiichi TATEISHI, Hiromi KOBAYASHI
  • Patent number: 9701839
    Abstract: The present invention relates to a compound which is represented by General Formula (1), a coloring composition which includes the compound, an ink jet recording ink, an ink jet recording method using the ink jet recording ink, an ink jet printer cartridge, an ink jet recording material, a color filter, a color toner, and a transfer ink.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: July 11, 2017
    Assignee: FUJIFILM Corporation
    Inventors: Yoshihiko Fujie, Yusuke Sakai, Keiichi Tateishi, Hiromi Kobayashi
  • Publication number: 20170190928
    Abstract: Provided are a coloring composition, an ink jet recording ink, and an ink jet recording method, the coloring composition including a betaine compound and at least one xanthene compound of a compound represented by Formula (1), a compound represented by Formula (2), a compound having a repeating unit represented by Formula (3), or a compound represented by Formula (4).
    Type: Application
    Filed: March 21, 2017
    Publication date: July 6, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Yusuke SAKAI, Takashi SAITOU, Keiichi TATEISHI, Hiromi KOBAYASHI
  • Patent number: 9670364
    Abstract: There is provided a compound which is represented by General Formula (1) below: in General Formula (1), R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, R3, R4, and R5 each independently represent a substituent group, M represents a hydrogen atom or a counter cation, each of M may be the same or different, n3, n4, and n5 each independently represent a number between 0 and 4, and R3, R4, and R5 may be the same or different in a case where n3, n4, and n5 each represent a number equal to or greater than 2.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: June 6, 2017
    Assignee: FUJIFILM Corporation
    Inventors: Yoshihiko Fujie, Keiichi Tateishi
  • Publication number: 20170101533
    Abstract: Provided are a compound represented by any one of Formulae (1) to (3) (for example, the following compound), a coloring composition for dyeing or textile printing including the compound, an ink jet ink including the coloring composition for dyeing or textile printing, a method of printing on fabric, and a dyed or printed fabric, in which the color is excellent, the color optical density is high, and light fastness, water fastness, and chlorine fastness are excellent.
    Type: Application
    Filed: December 20, 2016
    Publication date: April 13, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Kazunari YAGI, Hiromi KOBAYASHI, Takashi IIZUMI, Yoshiaki NAGATA, Keiichi TATEISHI, Kazushi FURUKAWA
  • Publication number: 20170101534
    Abstract: Provided are a coloring composition for dyeing or textile printing including a compound having the following structure, an ink for ink jet textile printing including the above-described coloring composition for dyeing or textile printing, a method of printing on fabric, and a dyed or printed fabric. As a result, the color is excellent, the color optical density is high, the fixing properties are excellent, bleeding is reduced, and light fastness is excellent.
    Type: Application
    Filed: December 22, 2016
    Publication date: April 13, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Hiromi KOBAYASHI, Keiichi TATEISHI
  • Publication number: 20160312032
    Abstract: The present invention relates to a compound which is represented by General Formula (1), a coloring composition which includes the compound, an ink jet recording ink, an ink jet recording method using the ink jet recording ink, an ink jet printer cartridge, an ink jet recording material, a color filter, a color toner, and a transfer ink.
    Type: Application
    Filed: July 5, 2016
    Publication date: October 27, 2016
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Yusuke SAKAI, Keiichi TATEISHI, Hiromi KOBAYASHI
  • Publication number: 20160208102
    Abstract: There is provided a compound which is represented by General Formula (1) below: in General Formula (1), R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, R3, R4, and R5 each independently represent a substituent group, M represents a hydrogen atom or a counter cation, each of M may be the same or different, n3, n4, and n5 each independently represent a number between 0 and 4, and R3, R4, and R5 may be the same or different in a case where n3, n4, and n5 each represent a number equal to or greater than 2.
    Type: Application
    Filed: March 29, 2016
    Publication date: July 21, 2016
    Applicant: FUJIFILM Corporation
    Inventors: Yoshihiko FUJIE, Keiichi TATEISHI
  • Patent number: 9359502
    Abstract: There is provided a pigment dispersion including an azo pigment or a tautomer thereof represented by the following Formula (1) and having characteristic X-ray diffraction peaks at Bragg angles (2?±0.2°) of 4.8°, 7.2° and 9.7° in a CuK? characteristic X-ray diffraction.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: June 7, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Keiichi Tateishi, Shinya Hayashi, Hiroshi Yamada, Yoshiaki Nagata