Patents by Inventor Akihiro Iriyama

Akihiro Iriyama 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).

  • RADIO COMMUNICATION DEVICE
    Publication number: 20200006855
    Abstract: The present invention provides a radio communication device (100) in which two antennas is arranged in the same location. The radio communication device (100) includes a first antenna (4) and a second antenna (7). A second conductor element (8) of the second antenna is configured to overlap with a first conductor element (5) of the first antenna. The second antenna is configured to employ, as a second ground plate (9), the first conductor element of the first antenna. A wiring section (10) of the second antenna is configured to pass through a path that overlaps with a short-circuit section (S) of the first antenna.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 2, 2020
    Inventors: TAKAHIRO TABATA, AKIHIRO IRIYAMA, MIKIO KURAMOTO, NOZOMU HIKINO, HIDEAKI AONO, KOTA SATO
  • Structural body and wireless communication apparatus
    Patent number: 9647322
    Abstract: A first resin layer is provided with a step part formed in conformity with a shape of at least part of an electrically conductive pattern, and the first resin layer and a second resin layer closely adhere to each other in the step part.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: May 9, 2017
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Akihiro Iriyama
  • Band-type wireless communication device
    Patent number: 9503144
    Abstract: A band-type wireless communication device (10A) of an embodiment of the present invention is arranged such that a main body (1) contains an antenna (2) and a ground conductor (3) and that the ground conductor (3) is electrically connected to a metal section (5) on a first belt (4) joined with the main body (1).
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: November 22, 2016
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akihiro Iriyama, Hiroyuki Takebe
  • BAND-TYPE WIRELESS COMMUNICATION DEVICE
    Publication number: 20160006472
    Abstract: A band-type wireless communication device (10A) of an embodiment of the present invention is arranged such that a main body (1) contains an antenna (2) and a ground conductor (3) and that the ground conductor (3) is electrically connected to a metal section (5) on a first belt (4) joined with the main body (1).
    Type: Application
    Filed: July 15, 2014
    Publication date: January 7, 2016
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Akihiro IRIYAMA, Hiroyuki TAKEBE
  • STRUCTURAL BODY AND WIRELESS COMMUNICATION APPARATUS
    Publication number: 20150249284
    Abstract: A first resin layer is provided with a step part formed in conformity with a shape of at least part of an electrically conductive pattern, and the first resin layer and a second resin layer closely adhere to each other in the step part.
    Type: Application
    Filed: January 16, 2014
    Publication date: September 3, 2015
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Akihiro Iriyama