Patents by Inventor Kaname Ohmae

Kaname Ohmae 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).

  • Sleeping position-controlling bed system
    Patent number: 9907716
    Abstract: The sleeping-posture-control bed system includes a bed floor including a back-lifting portion for lifting the user's back, a bed-floor support body supporting the bed floor, and a back-lifting driver for lifting the head side of the back-lifting portion. The back-lifting portion includes a back-receiving surface and a head-receiving surface tiltable at different angles. The back-lifting driver lifts the back-receiving surface and the head-receiving surface, satisfying Mathematical Formula (1): 0°<?x?70°,?45°??y<0°, and ?30°??x+?y??(1) where ?x is the tilt angle of the back-receiving surface when tilted, and the tilt angle of the back-receiving surface when the back-receiving surface is not lifted is set to be 0°; and ?y is the tilt angle of the head-receiving surface when the angle of an extended line of the back-receiving surface at the tilt angle ?x is referred to as 0°.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: March 6, 2018
    Assignee: TIZAI KEIEISHA CO., LTD
    Inventors: Toshiko Miyashita, Kaname Ohmae
  • SLEEPING POSITION-CONTROLLING BED SYSTEM
    Publication number: 20170281439
    Abstract: The sleeping-posture-control bed system includes a bed floor including a back-lifting portion for lifting the user's back, a bed-floor support body supporting the bed floor, and a back-lifting driver for lifting the head side of the back-lifting portion. The back-lifting portion includes a back-receiving surface and a head-receiving surface tiltable at different angles. The back-lifting driver lifts the back-receiving surface and the head-receiving surface, satisfying Mathematical Formula (1): 0°<?x?70°,?45°??y<0°, and ?30°??x+?y??(1) where ?x is the tilt angle of the back-receiving surface when tilted, and the tilt angle of the back-receiving surface when the back-receiving surface is not lifted is set to be 0°; and ?y is the tilt angle of the head-receiving surface when the angle of an extended line of the back-receiving surface at the tilt angle ?x is referred to as 0°.
    Type: Application
    Filed: May 8, 2017
    Publication date: October 5, 2017
    Applicant: TIZAI KEIEISHA CO., LTD.
    Inventors: Toshiko Miyashita, Kaname Ohmae
  • Sleeping position-controlling bed system
    Patent number: 9757295
    Abstract: The sleeping-posture-control bed system includes a bed floor including a back-lifting portion for lifting the user's back, a bed-floor support body supporting the bed floor, and a back-lifting driver for lifting the head side of the back-lifting portion. The back-lifting portion includes a back-receiving surface and a head-receiving surface tiltable at different angles. The back-lifting driver lifts the back-receiving surface and the head-receiving surface, satisfying Mathematical Formula (1): 0°<?x?70°,?45°??y<0°, and ?30°??x+?y??(1) where ?x is the tilt angle of the back-receiving surface when tilted, and the tilt angle of the back-receiving surface when the back-receiving surface is not lifted is set to be 0°; and ?y is the tilt angle of the head-receiving surface when the angle of an extended line of the back-receiving surface at the tilt angle ?x is referred to as 0°.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: September 12, 2017
    Assignee: TIZAI KEIEISHA CO., LTD
    Inventors: Toshiko Miyashita, Kaname Ohmae
  • SLEEPING POSITION-CONTROLLING BED SYSTEM
    Publication number: 20150164721
    Abstract: The sleeping-posture-control bed system includes a bed floor including a back-lifting portion for lifting the user's back, a bed-floor support body supporting the bed floor, and a back-lifting driver for lifting the head side of the back-lifting portion. The back-lifting portion includes a back-receiving surface and a head-receiving surface tiltable at different angles. The back-lifting driver lifts the back-receiving surface and the head-receiving surface, satisfying Mathematical Formula (1): 0°<?x?70°, ?45°??y<0°, and ?30°??x+?y ??(1) where ?x is the tilt angle of the back-receiving surface when tilted, and the tilt angle of the back-receiving surface when the back-receiving surface is not lifted is set to be 0°; and ?y is the tilt angle of the head-receiving surface when the angle of an extended line of the back-receiving surface at the tilt angle ?x is referred to as 0°.
    Type: Application
    Filed: August 19, 2013
    Publication date: June 18, 2015
    Inventors: Toshiko Miyashita, Kaname Ohmae