Patents by Inventor Junji Michizoe

Junji Michizoe 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).

  • Multilayer film
    Patent number: 10751980
    Abstract: A laminated film includes, at least on one side thereof, a layer containing a hardening resin, having a total thickness of 1 to 100 ?m, a light transmittance of 70% or more at a wavelength of 400 nm, a Young's modulus of 5 GPa or more when applying a nanoindenter to make a 1 ?m depression in the thickness direction into the surface of the hardening layer, and undergoing a rate of deformation of 500 ppm or less after applying a stress of 0.5 MPa for 30 minutes.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: August 25, 2020
    Assignee: Toray Industries, Inc.
    Inventors: Atsushi Sawamoto, Masanori Sueoka, Kazuma Matsui, Kohei Sato, Akimitsu Tsukuda, Junji Michizoe, Do Kyun Kim
  • MULTILAYER FILM
    Publication number: 20190217587
    Abstract: A laminated film includes, at least on one side thereof, a layer containing a hardening resin, having a total thickness of 1 to 100 ?m, a light transmittance of 70% or more at a wavelength of 400 nm, a Young's modulus of 5 GPa or more when applying a nanoindenter to make a 1 ?m depression in the thickness direction into the surface of the hardening layer, and undergoing a rate of deformation of 500 ppm or less after applying a stress of 0.5 MPa for 30 minutes.
    Type: Application
    Filed: June 14, 2017
    Publication date: July 18, 2019
    Inventors: Atsushi Sawamoto, Masanori Sueoka, Kazuma Matsui, Kohei Sato, Akimitsu Tsukuda, Junji Michizoe, Do Kyun Kim
  • Microparticle and pharmaceutical composition thereof
    Patent number: 8431161
    Abstract: A microparticle includes an agglomerate of a hydrophilic active substance containing particle, which particle includes an amphiphilic polymer composed of a hydrophobic segment of poly(hydroxy acid) and a hydrophilic segment of polysaccharides or polyethylene glycol, and a hydrophilic active substance. It is characterized by an efficient inclusion of the hydrophilic active substance, and a release of the hydrophilic active substance at an appropriate speed in the human body, and is hence very useful as a DDS pharmaceutical preparation.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: April 30, 2013
    Assignee: Toray Industries, Inc.
    Inventors: Yoshinori Kakizawa, Reiji Nishio, Junji Michizoe, Masakazu Koiwa, Nobuo Ida, Taisuke Hirano, Yoichiro Koshi
  • NET-LIKE METAL FINE PARTICLE MULTILAYER FILM AND METHOD FOR PRODUCING SAME
    Publication number: 20110297436
    Abstract: A network-like fine metal particle multilayer film has a network-like fine metal particle layer at least on one surface of a film substrate, which has an average total light transmittance of 70% or more, a total light transmittance variation of 5% or less, and a length of 2 m or more. The film is a long network-like metal fine particle multilayer film having high transparency, being suppressed in the occurrence of moiré and having small variations in the total light transmittance.
    Type: Application
    Filed: February 19, 2010
    Publication date: December 8, 2011
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Junpei Ohashi, Junji Michizoe, Yasushi Takada
  • MICROPARTICLE AND PHARMACEUTICAL COMPOSITION THEREOF
    Publication number: 20110003007
    Abstract: A microparticle includes an agglomerate of a hydrophilic active substance containing particle, which particle includes an amphiphilic polymer composed of a hydrophobic segment of poly (hydroxy acid) and a hydrophilic segment of polysaccharides or polyethylene glycol, and a hydrophilic active substance. It is characterized by an efficient inclusion of the hydrophilic active substance, and a release of the hydrophilic active substance at an appropriate speed in the human body, and is hence very useful as a DDS pharmaceutical preparation.
    Type: Application
    Filed: February 20, 2009
    Publication date: January 6, 2011
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yoshinori Kakizawa, Reiji Nishio, Junji Michizoe, Masakazu Koiwa, Nobuo Ida, Taisuke Hirano, Yoichiro Koshi