Patents by Inventor Yoshinori Kawawa

Yoshinori Kawawa 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).

  • Valve attachment structure and fluid apparatus to which valve is attached
    Patent number: 9816638
    Abstract: A protruding section formed at the one side end of a connector section provided in a valve is inserted into a recessed section formed as part of a valve placement section of a fluid apparatus. The valve is caused to pivot with the inserted portion that serves as a supporting point, and an engaging section formed at the front end of a lever of a hook section formed at the other side end of the connector section is allowed to engage with an engaging protruding section formed as part of the valve placement section of the fluid apparatus. The valve is thus attached to the fluid apparatus.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: November 14, 2017
    Assignees: SATAKE CORPORATION, MECHANO TRANSFORMER CORPORATION
    Inventors: Takafumi Ito, Yoichi Kawamura, Tadashi Matsushita, Sze Keat Chee, Toshitada Hirata, Yoshinori Kawawa
  • VALVE ATTACHMENT STRUCTURE AND FLUID APPARATUS TO WHICH VALVE IS ATTACHED
    Publication number: 20160334028
    Abstract: A protruding section formed at the one side end of a connector section provided in a valve is inserted into a recessed section formed as part of a valve placement section of a fluid apparatus. The valve is caused to pivot with the inserted portion that serves as a supporting point, and an engaging section formed at the front end of a lever of a hook section formed at the other side end of the connector section is allowed to engage with an engaging protruding section formed as part of the valve placement section of the fluid apparatus. The valve is thus attached to the fluid apparatus.
    Type: Application
    Filed: November 17, 2014
    Publication date: November 17, 2016
    Applicants: Satake Corporation, Mechano Transformer Corporation
    Inventors: Takafumi Ito, Yoichi Kawamura, Tadashi Matsushita, Sze Keat Chee, Toshitada Hirata, Yoshinori Kawawa
  • Nozzle apparatus
    Patent number: D758453
    Type: Grant
    Filed: May 17, 2015
    Date of Patent: June 7, 2016
    Assignees: Satake Corporation, Mechano Transformer Corporation, Kuroda Pneumatics Ltd.
    Inventors: Takafumi Ito, Yoshinori Kawawa, Toshitada Hirata, Sze Keat Chee, Toshiro Higuchi