Patents by Inventor Miki Matsushita

Miki Matsushita 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).

  • ANTIVIRAL SUBSTANCE, ANTIVIRAL FIBER, AND ANTIVIRAL FIBER STRUCTURE
    Publication number: 20100272668
    Abstract: The present invention is to provide an antiviral substance effective for inactivating viruses, a fiber product carrying the antiviral substance, and a fiber structure. The antiviral substance comprises a polymer containing a maleic acid component as a monomer unit in its polymer chain, and is effective against an avian influenza virus. An antiviral fiber can be produced by mixing the copolymer with cellulose and spinning the resulting mixture.
    Type: Application
    Filed: February 20, 2009
    Publication date: October 28, 2010
    Applicant: Daiwabo Holdings Co., Ltd.
    Inventors: Miki Matsushita, Koichi Otsuki, Hiroki Takakuwa, Ryota Tsunekuni
  • ANTIVIRAL AGENTS, ANTIVIRAL FIBERS AND ANTIVIRAL FIBER STRUCTURES
    Publication number: 20100221307
    Abstract: Provided are antiviral agents that are effective in inactivating viruses, and fiber products and fiber structures carrying these antiviral agents. The antiviral agent effectives against influenza and comprises a metal phthalocyanine derivative represented by formula I. Fiber carries these antiviral agents.
    Type: Application
    Filed: February 20, 2009
    Publication date: September 2, 2010
    Applicant: DAIWABO HOLDINGS CO., LTD.
    Inventors: Miki Matsushita, Koichi Otsuki, Hiroki Takakuwa, Ryota Tsunekuni