Patents by Inventor Toshio Shimamoto

Toshio Shimamoto 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).

  • Patent number: 10632074
    Abstract: The present invention provides a composite granulated product that is optimal for allowing a tablet, preferably an orally disintegrating tablet (OD tablet) to be excellent in disintegrability and have proper hardness. The composite granulated product includes a sugar or a sugar alcohol, a swelling binder, a disintegrating agent, and a highly absorbent excipient.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: April 28, 2020
    Assignee: DAIDO CHEMICAL CORPORATION
    Inventors: Shunji Uramatsu, Toshinobu Uemura, Masakazu Morizane, Toshio Shimamoto
  • Publication number: 20180280304
    Abstract: The present invention provides a composite granulated product that is optimal for allowing a tablet, preferably an orally disintegrating tablet (OD tablet) to be excellent in disintegrability and have proper hardness. The composite granulated product includes a sugar or a sugar alcohol, a swelling binder, a disintegrating agent, and a highly absorbent excipient.
    Type: Application
    Filed: October 4, 2016
    Publication date: October 4, 2018
    Applicant: Daido Chemical Corporation
    Inventors: Shunji URAMATSU, Toshinobu UEMURA, Masakazu MORIZANE, Toshio SHIMAMOTO
  • Patent number: 8552102
    Abstract: The present invention relates to a novel resin composition useful as a coating agent or a binder for medicines, drugs for animals, agricultural chemicals, fertilizers, foods or the like, which contains a polyvinyl alcohol copolymer as a main component. More particularly, the present invention relates to a resin composition, characterized in that the composition is obtained by copolymerizing a polyvinyl alcohol having an average polymerization degree of 1300 or less, and at least one polymerizable vinyl monomer in a weight ratio of 6:4 to 9:1.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: October 8, 2013
    Assignees: Shionogi & Co., Ltd., Nisshin Kasei Co., Ltd., Daido Chemical Corporation
    Inventors: Makoto Noami, Toshiro Fujii, Yoshihiro Furuya, Noboru Hoshi, Toshio Shimamoto, Shunji Uramatsu
  • Publication number: 20130244976
    Abstract: The present invention provides a foam-type external skin preparation exhibiting an amount of and a retention of carbon dioxide foam appealing to the eye of the user, as well as good usability, such as in preventing the preparation from sagging from the skin, neither of which can be easily obtained with conventional foam-type external skin preparations. The present invention provides a foam-type external skin preparation containing a hydrophobically modified alkyl cellulose as an essential component.
    Type: Application
    Filed: September 22, 2011
    Publication date: September 19, 2013
    Applicant: DAIDO CHEMICAL CORPORATION
    Inventors: Yasunari Inamoto, Toshio Shimamoto
  • Publication number: 20120329936
    Abstract: The present invention relates to a novel resin composition useful as a coating agent or a binder for medicines, drugs for animals, agricultural chemicals, fertilizers, foods or the like, which contains a polyvinyl alcohol copolymer as a main component. More particularly, the present invention relates to a resin composition, characterized in that the composition is obtained by copolymerizing a polyvinyl alcohol having an average polymerization degree of 1300 or less, and at least one polymerizable vinyl monomer in a weight ratio of 6:4 to 9:1.
    Type: Application
    Filed: August 31, 2012
    Publication date: December 27, 2012
    Inventors: Makoto Noami, Toshiro Fujii, Yoshihiro Furuya, Noboru Hoshi, Toshio Shimamoto, Shunji Uramatsu
  • Patent number: 8277844
    Abstract: The present invention relates to a novel resin composition useful as a coating agent or a binder for medicines, drugs for animals, agricultural chemicals, fertilizers, foods or the like, which contains a polyvinyl alcohol copolymer as a main component. More particularly, the present invention relates to a resin composition, characterized in that the composition is obtained by copolymerizing a polyvinyl alcohol having an average polymerization degree of 1300 or less, and at least one polymerizable vinyl monomer in a weight ratio of 6:4 to 9:1.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: October 2, 2012
    Assignees: Shionogi & Co., Ltd., Nisshin Kasei Co., Ltd., Daido Chemical Corporation
    Inventors: Makoto Noami, Toshiro Fujii, Yoshihiro Furuya, Noboru Hoshi, Toshio Shimamoto, Shunji Uramatsu
  • Publication number: 20060229383
    Abstract: The present invention relates to a novel resin composition useful as a coating agent or a binder for medicines, drugs for animals, agricultural chemicals, fertilizers, foods or the like, which contains a polyvinyl alcohol copolymer as a main component. More particularly, the present invention relates to a resin composition, characterized in that the composition is obtained by copolymerizing a polyvinyl alcohol having an average polymerization degree of 1300 or less, and at least one polymerizable vinyl monomer in a weight ratio of 6:4 to 9:1.
    Type: Application
    Filed: August 5, 2004
    Publication date: October 12, 2006
    Inventors: Makoto Noami, Toshiro Fujii, Yoshihiro Furuya, Noboru Hoshi, Toshio Shimamoto, Shunji Uramatsu
  • Patent number: 6967026
    Abstract: A hard capsule which is made mainly of a polymer or copolymer obtained by polymerizing or copolymerizing at least one polymerizable vinyl monomer in the presence of polyvinyl alcohol and/or a derivative thereof. Unlike conventional hard capsules, this hard capsule can be filled with a solvent (e.g., polyethylene glycol) for a sparingly soluble drug ingredient.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: November 22, 2005
    Assignees: Nisshin Kasel Co., Ltd., Daido Chemical Corporation
    Inventors: Noboru Hoshi, Toshio Shimamoto, Shigeru Sugiyama
  • Publication number: 20050186268
    Abstract: A method of manufacturing a hard capsule made mainly of a polymer or copolymer obtained includes polymerizing or copolymerizing at least one polymerizable vinyl monomer in the presence of polyvinyl alcohol and/or a derivative thereof. Unlike conventional hard capsules, this hard capsule can be filled with a solvent (e.g., polyethylene glycol) for a sparingly soluble drug ingredient.
    Type: Application
    Filed: April 20, 2005
    Publication date: August 25, 2005
    Inventors: Noboru Hoshi, Toshio Shimamoto, Shigeru Sugiyama
  • Publication number: 20030166763
    Abstract: A hard capsule which is made mainly of a polymer or copolymer obtained by polymerizing or copolymerizing at least one polymerizable vinyl monomer in the presence of polyvinyl alcohol and/or a derivative thereof. Unlike conventional hard capsules, this hard capsule can be filled with a solvent (e.g., polyethylene glycol) for a sparingly soluble drug ingredient.
    Type: Application
    Filed: February 19, 2003
    Publication date: September 4, 2003
    Inventors: Noboru Hoshi, Toshio Shimamoto, Shigeru Sugiyama