Patents by Inventor Shogo Yamane

Shogo Yamane 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).

  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20220142926
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer.
    Type: Application
    Filed: June 17, 2021
    Publication date: May 12, 2022
    Applicant: Japan Tobacco Inc.
    Inventors: Masayoshi FUKUSHIMA, Kazuhiro ORITA, Shogo YAMANE
  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20200163890
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer.
    Type: Application
    Filed: June 12, 2019
    Publication date: May 28, 2020
    Applicant: Japan Tobacco Inc.
    Inventors: Masayoshi FUKUSHIMA, Kazuhiro ORITA, Shogo YAMANE
  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20180008545
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer
    Type: Application
    Filed: February 24, 2017
    Publication date: January 11, 2018
    Applicant: Japan Tobacco Inc.
    Inventors: Masayoshi Fukushima, Kazuhiro Orita, Shogo Yamane
  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20160263038
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer
    Type: Application
    Filed: October 22, 2015
    Publication date: September 15, 2016
    Inventors: Masayoshi Fukushima, Kazuhiro Orita, Shogo Yamane
  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20140356429
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer
    Type: Application
    Filed: January 2, 2014
    Publication date: December 4, 2014
    Applicant: JAPAN TOBACCO INC.
    Inventors: Masayoshi Fukushima, Kazuhiro Orita, Shogo Yamane
  • TABLET CONTAINING FERRIC CITRATE
    Publication number: 20120121703
    Abstract: The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer.
    Type: Application
    Filed: July 20, 2011
    Publication date: May 17, 2012
    Applicant: Japan Tobacco Inc.
    Inventors: Masayoshi Fukushima, Kazuhiro Orita, Shogo Yamane
  • Solid formulation with improved solubility and stability, and method for producing said formulation
    Publication number: 20060153913
    Abstract: The present invention relates to a solid formulation with improved solubility and maintained stability including a chemical substance poorly soluble in water as a pharmaceutically active ingredient formulated in an improved manner. More specifically, the present invention relates to a solid formulation having improved water-solubility which comprises a chemical substance poorly soluble in water as a pharmaceutically active ingredient, a water-soluble polymer substance and an inorganic porous substance, characterized in that (1) the chemical substance poorly soluble in water forms a solid dispersion together with the water-soluble polymer substance, (2) the water-soluble polymer substance forming the solid dispersion is in the form of fine pieces, and (3) the water-soluble polymer substance is in the form of fine pieces is maintained to be adsorbed on and/or adhered to the surface of the inorganic porous substance.
    Type: Application
    Filed: October 24, 2005
    Publication date: July 13, 2006
    Inventors: Shogo Yamane, Hirofumi Yamane, Masaki Sunami