Patents by Inventor Yoshinobu Miyabe

Yoshinobu Miyabe 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).

  • Oxygen scavenger composition
    Patent number: 11077424
    Abstract: The present invention provides an oxygen scavenger composition comprising a granule having: an ? layer containing a water retention agent, a swelling agent, a metal salt and water; a ? layer containing iron; and a ? layer containing a porous support, wherein the granule forms a layer structure in order of the ? layer, the ? layer and the ? layer from an inside to an outside of the granule.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: August 3, 2021
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Ken Sugimoto, Yoshinobu Miyabe, Shinichi Ikeda, Kouta Kagimoto, Ryoujyu Narikawa
  • OXYGEN SCAVENGER COMPOSITION
    Publication number: 20190083955
    Abstract: The present invention provides an oxygen scavenger composition comprising a granule having: an ? layer containing a water retention agent, a swelling agent, a metal salt and water; a ? layer containing iron; and a ? layer containing a porous support, wherein the granule forms a layer structure in order of the ? layer, the ? layer and the ? layer from an inside to an outside of the granule.
    Type: Application
    Filed: January 24, 2017
    Publication date: March 21, 2019
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Ken SUGIMOTO, Yoshinobu MIYABE, Shinichi IKEDA, Kouta KAGIMOTO, Ryoujyu NARIKAWA
  • Solid oxygen scavenger composition and process for producing the same
    Patent number: 8168079
    Abstract: A molded oxygen absorbent composition and a process of producing the molded oxygen absorbent composition are disclosed. The molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The product is formed by pressure molding the composition. The molded oxygen absorbent composition is reduced in its size and excellent in oxygen absorbing property.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: May 1, 2012
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Ken Sugimoto, Yoshinobu Miyabe, Masaharu Udagawa, Takahiro Seki
  • Solid oxygen scavenger composition and process for producing the same
    Patent number: 8017033
    Abstract: A molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The molded oxygen absorbent composition is reduced in its size and excellent in oxygen absorbing property.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: September 13, 2011
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Ken Sugimoto, Yoshinobu Miyabe, Masaharu Udagawa, Takahiro Seki
  • SOLID OXYGEN SCAVENGER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
    Publication number: 20110172091
    Abstract: A molded oxygen absorbent composition and a process of producing the molded oxygen absorbent composition are disclosed. The molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The product is formed by pressure molding the composition. The molded oxygen absorbent composition is reduced in its size and excellent in oxygen absorbing property.
    Type: Application
    Filed: March 25, 2011
    Publication date: July 14, 2011
    Inventors: Ken SUGIMOTO, Yoshinobu Miyabe, Masaharu Udagawa, Takahiro Seki
  • SOLID OXYGEN SCAVENGER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
    Publication number: 20090159846
    Abstract: A molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The molded oxygen absorbent composition is reduced in its size and excellent in oxygen absorbing property.
    Type: Application
    Filed: October 18, 2006
    Publication date: June 25, 2009
    Inventors: Ken Sugimoto, Yoshinobu Miyabe, Masaharu Udagawa, Takahiro Seki