Patents by Inventor Hidehiko Fukushima

Hidehiko Fukushima 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).

  • LINK BODY, FOLDING STRUCTURE PROVIDED WITH SAME LINK BODY, AND SEPARATING MEMBER USED FOR SAME FOLDING STRUCTURE
    Publication number: 20210148145
    Abstract: Superior usability is provided and the degree of freedom in terms of use is enhanced. A plurality of link members A1 and A2 include at least one of linear edges A12 and A22 at the peripheral edge of a facing surface A10 or A20 that faces in a folded state. At least one of the adjacent link members A1 and A2 is a magnet, and the other is a material attracted by the magnet. A link body A is formed of the link members A1 and A2 that are linked by the attracting force due to the magnetic force of the link members A1 and A2, of which the linear edges A12 and A22 are aligned.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 20, 2021
    Inventor: Hidehiko FUKUSHIMA
  • LINK BODY, FOLDING STRUCTURE PROVIDED WITH SAME LINK BODY, AND SEPARATING MEMBER USED FOR SAME FOLDING STRUCTURE
    Publication number: 20190348205
    Abstract: Superior usability is provided and the degree of freedom in terms of use is enhanced. A plurality of link members A1 and A2 include at least one of linear edges A12 and A22 at the peripheral edge of a facing surface A10 or A20 that faces in a folded state. At least one of the adjacent link members A1 and A2 is a magnet, and the other is a material attracted by the magnet. A link body A is formed of the link members A1 and A2 that are linked by the attracting force due to the magnetic force of the link members A1 and A2, of which the linear edges A12 and A22 are aligned.
    Type: Application
    Filed: May 30, 2019
    Publication date: November 14, 2019
    Inventor: Hidehiko FUKUSHIMA
  • LINK BODY, FOLDING STRUCTURE PROVIDED WITH SAME LINK BODY, AND SEPARATING MEMBER USED FOR SAME FOLDING STRUCTURE
    Publication number: 20170338017
    Abstract: Superior usability is provided and the degree of freedom in terms of use is enhanced. A plurality of link members A1 and A2 include at least one of linear edges A12 and A22 at the peripheral edge of a facing surface A10 or A20 that faces in a folded state. At least one of the adjacent link members A1 and A2 is a magnet, and the other is a material attracted by the magnet. A link body A is formed of the link members A1 and A2 that are linked by the attracting force due to the magnetic force of the link members A1 and A2, of which the linear edges A12 and A22 are aligned.
    Type: Application
    Filed: December 16, 2015
    Publication date: November 23, 2017
    Inventor: Hidehiko FUKUSHIMA
  • Acoustic waveguide mode controlling
    Patent number: 7886869
    Abstract: An acoustic device including a first acoustic waveguide having two open ends; a second acoustic waveguide; and an acoustic driver having a first and second radiating surface positioned so that the first: radiating surface radiates into the first waveguide and the second surface radiates into the second waveguide. An acoustic device including an acoustic driver and an acoustic waveguide with two open ends. A method for making the acoustic device.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: February 15, 2011
    Inventors: Kevin Bastyr, Hidehiko Fukushima
  • ACOUSTIC WAVEGUIDE MODE CONTROLLING
    Publication number: 20090084625
    Abstract: An acoustic device including a first acoustic waveguide having two open ends; a second acoustic waveguide; and an acoustic driver having a first and second radiating surface positioned so that the first: radiating surface radiates into the first waveguide and the second surface radiates into the second waveguide. An acoustic device including an acoustic driver and an acoustic waveguide with two open ends. A method for making the acoustic device.
    Type: Application
    Filed: September 27, 2007
    Publication date: April 2, 2009
    Applicant: Bose Corporation
    Inventors: Kevin Bastyr, Hidehiko Fukushima