Patents by Inventor Miyuki Teranishi

Miyuki Teranishi 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).

  • Silver salt photothermographic dry imaging material
    Patent number: 7427467
    Abstract: A silver salt photothermographic dry imaging material comprising a support having: (i) a photosensitive layer comprising photosensitive silver halide grains, an organic silver salt and a reducing agent for silver ions on one side of the support; and (ii) a backing layer on a side of the support opposite the photosensitive layer, comprising: (a) organic solid lubricant particles having an average diameter of 1.0 to 30 ?m; and (b) inorganic microparticles or organic microparticles.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: September 23, 2008
    Assignee: Konica Minolta Medical & Graphic, Inc.
    Inventor: Miyuki Teranishi
  • Method for precipitating separation of photosensitive silver halide particle dispersion and silver salt photothermographic dry imaging material using thereof
    Patent number: 7316895
    Abstract: A method for separating photosensitive silver halide particles by precipitation from a dispersion comprising the silver halide particles and a protective colloid of a natural polymer, the method comprising the step of mixing the dispersion with an organic polymer having a logarithm value of n-octanol/water partition coefficient (being a log P value) of 0.8 to 2.0 so as to separate the silver halide particles from the dispersion.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: January 8, 2008
    Assignee: Konica Minolta Medical & Graphic Inc.
    Inventors: Miyuki Teranishi, Hiroto Ito
  • METHOD FOR PRECIPITATING SEPARATION OF PHOTOSENSITIVE SILVER HALIDE PARTICLE DISPERSION AND SILVER SALT PHOTOTHERMOGRAPHIC DRY IMAGING MATERIAL USING THEREOF
    Publication number: 20070117052
    Abstract: A method for separating photosensitive silver halide particles by precipitation from a dispersion comprising the silver halide particles and a protective colloid of a natural polymer, the method comprising the step of mixing the dispersion with an organic polymer having a logarithm value of n-octanol/water partition coefficient (being a log P value) of 0.8 to 2.0 so as to separate the silver halide particles from the dispersion.
    Type: Application
    Filed: November 10, 2006
    Publication date: May 24, 2007
    Applicant: KONICA MINOLTA MEDICAL & GRAPHIC, INC.
    Inventors: Miyuki TERANISHI, Hiroto ITO
  • Silver salt photothermographic dry imaging material
    Patent number: 7147997
    Abstract: A silver salt photothermographic dry imaging material comprising a support having thereon a photosensitive layer and a polymer layer, wherein the polymer layer comprises a copolymer of: (i) a fluorine containing acrylate or a fluorine containing methacrylate; and (ii) a monomer having a hydrophobic group in the molecule.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: December 12, 2006
    Assignee: Konica Corporation
    Inventors: Akihisa Nakajima, Eiichi Ueda, Shinji Kudo, Kenji Ohnuma, Chiaki Nagaike, Miyuki Teranishi
  • Silver salt photothermographic dry imaging material
    Publication number: 20060240367
    Abstract: A silver salt photothermographic dry imaging material comprising a support having: (i) a photosensitive layer comprising photosensitive silver halide grains, an organic silver salt and a reducing agent for silver ions on one side of the support; and (ii) a backing layer on a side of the support opposite the photosensitive layer, comprising: (a) organic solid lubricant particles having an average diameter of 1.0 to 30 ?m; and (b) inorganic microparticles or organic microparticles.
    Type: Application
    Filed: April 19, 2006
    Publication date: October 26, 2006
    Inventor: Miyuki Teranishi
  • Silver salt photothermographic dry imaging material
    Publication number: 20040063049
    Abstract: A silver salt photothermographic dry imaging material comprising a support having thereon a photosensitive layer and a polymer layer, wherein the polymer layer comprises a copolymer of: (i) a fluorine containing acrylate or a fluorine containing methacrylate; and (ii) a monomer having a hydrophobic group in the molecule.
    Type: Application
    Filed: September 9, 2003
    Publication date: April 1, 2004
    Applicant: Konica Corporation
    Inventors: Akihisa Nakajima, Eiichi Ueda, Shinji Kudo, Kenji Ohnuma, Chiaki Nagaike, Miyuki Teranishi