Patents by Inventor Ryo Sakazume

Ryo Sakazume 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).

  • Bolt, control apparatus, and strain measurement system
    Patent number: 10774867
    Abstract: A bolt includes a body and a detecting portion. The body includes a shank and a head provided at one end of the shank. The detecting portion is configured to detect a strain in accordance with an axial force of the shank. The detecting portion includes a memory, a measuring portion, and a transmitting portion. The measuring portion is configured to operate by receiving a first wireless power feed, convert the strain into measurement data, and write the measurement data to the memory. The transmitting portion is configured to operate by receiving a second wireless power feed after the first wireless power feed, read the measurement data stored in the memory, and transmit the read measurement data.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: September 15, 2020
    Assignee: SANNOHASHI CORPORATION
    Inventors: Fumitaka Saigo, Yutaka Takaku, Tomohiro Yamato, Ryo Sakazume
  • BOLT, CONTROL APPARATUS, AND STRAIN MEASUREMENT SYSTEM
    Publication number: 20180073542
    Abstract: A bolt includes a body and a detecting portion. The body includes a shank and a head provided at one end of the shank. The detecting portion is configured to detect a strain in accordance with an axial force of the shank. The detecting portion includes a memory, a measuring portion, and a transmitting portion. The measuring portion is configured to operate by receiving a first wireless power feed, convert the strain into measurement data, and write the measurement data to the memory. The transmitting portion is configured to operate by receiving a second wireless power feed after the first wireless power feed, read the measurement data stored in the memory, and transmit the read measurement data.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Fumitaka SAIGO, Yutaka TAKAKU, Tomohiro YAMATO, Ryo SAKAZUME
  • Keg for draft beer
    Patent number: 5165569
    Abstract: A keg body for retaining draft beer substantially has adiabatic structure, in which draft beer filled in the keg body is kept cool. A part of the keg body is provided with a face which is not heat-insulated and this face is utilized as a cooling face. In case of necessity, beer is cooled from the outside through the cooling face to keep cool draft beer inside the keg body.
    Type: Grant
    Filed: July 23, 1991
    Date of Patent: November 24, 1992
    Assignees: Sapporo Breweries Ltd., Fujitechno Ltd.
    Inventors: Takaaki Furuhashi, Katsuoki Kawanishi, Ryo Sakazume, Yutaka Fujimoto
  • Print inspection method, print inspection apparatus and automatic print sorting system
    Patent number: 4872024
    Abstract: A method for inspecting whether a print pattern composed of a number of dots is acceptable, an apparatus for inspecting such a print pattern, and an automatic print sorting system are disclosed. A print pattern of an acceptable print sample and a print pattern printed on an article to be inspected are compared with respect to dot distribution, dot density, and other factors. The print patterns on all articles on a high-speed production line can be automatically inspected.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: October 3, 1989
    Assignees: Sapporo Breweries, Ltd., Scan Technology Co., Ltd.
    Inventors: Teiji Nagai, Ryo Sakazume, Kouichi Hanazawa, Hiroshi Nakayama, Yoshio Minagawa