Patents by Inventor Ryuuichi NAGASHIMA

Ryuuichi NAGASHIMA 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).

  • Coin detection antenna and coin processing device
    Patent number: 11024108
    Abstract: A coin detection antenna includes a substrate and a plurality of air core coils of track shape including a wiring pattern provided on the substrate. The plurality of air core coils is disposed along short-side directions of air cores of the plurality of air core coils such that a smallest coin of coins to be detected crosses at least one of centerlines of the air cores even when the smallest coin is located at any location in a detection range.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 1, 2021
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Ryuuichi Nagashima, Michiru Fujita, Hirotaka Yoshimatsu
  • BEVERAGE SERVER
    Publication number: 20210045572
    Abstract: A beverage server configured to make a beverage and dispense the beverage into a container placed therein. The beverage server includes an information acquisition unit configured to acquire information of the container placed in the beverage server, and a container identification unit configured to identify a type of the container based on the information acquired by the information acquisition unit.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventors: Yuki NINOMIYA, Yuuki TOKUNAGA, Ryuuichi NAGASHIMA, Yukihide MOCHIDA, Kenya NAGAYOSHI, Michinobu IN
  • Coin detection antenna and coin processing device
    Patent number: 10593141
    Abstract: A coin detection antenna includes a substrate and an air core coil in a track shape including a wiring pattern provided on the substrate, and a width of an air core of the air core coil in a short-side direction is equal to or less than twice a thickness of a smallest coin having a smallest thickness of coins to be detected.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: March 17, 2020
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventor: Ryuuichi Nagashima
  • COIN DETECTION ANTENNA AND COIN PROCESSING DEVICE
    Publication number: 20190164370
    Abstract: A coin detection antenna includes a substrate and a plurality of air core coils of track shape including a wiring pattern provided on the substrate. The plurality of air core coils is disposed along short-side directions of air cores of the plurality of air core coils such that a smallest coin of coins to be detected crosses at least one of centerlines of the air cores even when the smallest coin is located at any location in a detection range.
    Type: Application
    Filed: September 24, 2018
    Publication date: May 30, 2019
    Inventors: Ryuuichi NAGASHIMA, Michiru FUJITA, Hirotaka YOSHIMATSU
  • COIN DETECTION ANTENNA AND COIN PROCESSING DEVICE
    Publication number: 20190164371
    Abstract: A coin detection antenna includes a substrate and an air core coil in a track shape including a wiring pattern provided on the substrate, and a width of an air core of the air core coil in a short-side direction is equal to or less than twice a thickness of a smallest coin having a smallest thickness of coins to be detected.
    Type: Application
    Filed: September 24, 2018
    Publication date: May 30, 2019
    Inventor: Ryuuichi NAGASHIMA