Patents by Inventor Masami Shinozaki

Masami Shinozaki 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).

  • White ink for inkjet
    Patent number: 8404761
    Abstract: A white ink for an inkjet, comprising a silica, a resin emulsion, and water, wherein an amount of the resin emulsion, reported as a mass ratio relative to a value of 1 for the silica, is within a range from 0.10 to 0.45.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: March 26, 2013
    Assignee: Riso Kagaku Corporation
    Inventors: Masami Shinozaki, Hiroyuki Ogawa
  • IMAGE FORMATION METHOD AND ACTIVE ENERGY BEAM-CURABLE INK
    Publication number: 20100302330
    Abstract: Disclosed is an image formation method comprising: using an inkjet recording method and an active energy beam-curable ink to form, on a permeable substrate having an ink image formed thereon, an image that corresponds with the ink image and is superimposed on top of the ink image.
    Type: Application
    Filed: April 9, 2010
    Publication date: December 2, 2010
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Shunsuke UOZUMI, Kazuhiro HIGASHI, Masami SHINOZAKI
  • Active energy beam-curable ink
    Publication number: 20100234523
    Abstract: An active energy beam-curable ink, comprising a polytetramethylene glycol diacrylate, a bifunctional to tetrafunctional urethane acrylate and a colorant, wherein an amount of the polytetramethylene glycol diacrylate relative to a total mass of the ink is not less than 35% by mass, and an amount of the bifunctional to tetrafunctional urethane acrylate relative to a total mass of the ink is within a range from 5 to 35% by mass.
    Type: Application
    Filed: February 18, 2010
    Publication date: September 16, 2010
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Shunsuke Uozumi, Hajime Tsunoda, Kazuhiro Higashi, Masami Shinozaki
  • White ink for inkjet
    Publication number: 20100190922
    Abstract: A white ink for an inkjet, comprising a silica, a resin emulsion, and water, wherein an amount of the resin emulsion, reported as a mass ratio relative to a value of 1 for the silica, is within a range from 0.10 to 0.45.
    Type: Application
    Filed: January 5, 2010
    Publication date: July 29, 2010
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Masami SHINOZAKI, Hiroyuki OGAWA