Patents by Inventor Ryozo Shiono

Ryozo Shiono 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).

  • Liquid test device
    Patent number: 11058404
    Abstract: A liquid test device has a liquid absorbing body 15; and a hydrophobic retaining body 20 that adheres tightly to the periphery of the liquid absorbing body 15 and cylindrically surrounds it. The liquid absorbing body 15 is formed into a shape of a long band having predetermined thickness and width, and the retaining body 20 includes a retaining base 11 that covers one face of the liquid absorbing body 15, a surface cover 19 that covers the other face of the liquid absorbing body 15, and side parts 13 that cover both sides of the liquid absorbing body 15. A liquid contact part 10e is provided at an end of the retaining body 20, an opening 23 for allowing the liquid absorbing body 15 to communicate with outside is provided on the retaining base 11 or the surface cover 19.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: July 13, 2021
    Assignee: Echo Electricity Co., Ltd.
    Inventors: Hideaki Hata, Ryozo Shiono
  • LIQUID TEST DEVICE
    Publication number: 20160074019
    Abstract: A liquid test device has a liquid absorbing body 15; and a hydrophobic retaining body 20 that adheres tightly to the periphery of the liquid absorbing body 15 and cylindrically surrounds it. The liquid absorbing body 15 is formed into a shape of a long band having predetermined thickness and width, and the retaining body 20 includes a retaining base 11 that covers one face of the liquid absorbing body 15, a surface cover 19 that covers the other face of the liquid absorbing body 15, and side parts 13 that cover both sides of the liquid absorbing body 15. A liquid contact part 10e is provided at an end of the retaining body 20, an opening 23 for allowing the liquid absorbing body 15 to communicate with outside is provided on the retaining base 11 or the surface cover 19.
    Type: Application
    Filed: April 11, 2014
    Publication date: March 17, 2016
    Applicant: Echo Electricity Co., Ltd.
    Inventors: Hideaki Hata, Ryozo Shiono
  • Method and apparatus for producing a laminated viscoelastic product
    Patent number: 5702556
    Abstract: The present invention relates to a method and apparatus for producing a laminated product in which the deformation of a base element and the squeeze-out of a viscoelastic element from the periphery of the base element can be eliminated.
    Type: Grant
    Filed: September 7, 1995
    Date of Patent: December 30, 1997
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Kiyoshi Okuma, Koichiro Saegusa, Ryozo Shiono