Patents by Inventor Tatsuaki Yamamoto

Tatsuaki Yamamoto 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).

  • Leg massage machine
    Patent number: 7811240
    Abstract: The invention provides a leg massage machine comprising recessed receiving portions and leg receiving portions which are made movable together rockingly for massaging the feet and calves of the user, respectively. The leg massage machine has recessed receiving portions (70) for inserting the respective feet of the user and leg receiving portions (74) for inserting the respective calves of the user, the recessed receiving portions (70) and the leg receiving portions (74) each having massage means on side walls and/or a bottom wall thereof. The massage machine has a base assembly (20) to be placed on the floor, and a reclining movable assembly (50) rockingly movable forward and rearward relative to the base assembly (20). The recessed receiving portions (70) and the leg receiving portions (74) are provided in the reclining movable assembly (50) and movable together rockingly.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: October 12, 2010
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Tsuyoshi Watanabe, Tatsuaki Yamamoto, Takashi Nakamura, Noriyuki Okada
  • Leg massage machine
    Publication number: 20070232968
    Abstract: The invention provides a leg massage machine comprising recessed receiving portions and leg receiving portions which are made movable together rockingly for massaging the feet and calves of the user, respectively. The leg massage machine has recessed receiving portions (70) for inserting the respective feet of the user and leg receiving portions (74) for inserting the respective calves of the user, the recessed receiving portions (70) and the leg receiving portions (74) each having massage means on side walls and/or a bottom wall thereof. The massage machine has a base assembly (20) to be placed on the floor, and a reclining movable assembly (50) rockingly movable forward and rearward relative to the base assembly (20). The recessed receiving portions (70) and the leg receiving portions (74) are provided in the reclining movable assembly (50) and movable together rockingly.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 4, 2007
    Applicant: Sanyo Electric Co., Ltd.
    Inventors: Tsuyoshi Watanabe, Tatsuaki Yamamoto, Takashi Nakamura, Noriyuki Okada