Patents by Inventor Naohisa OOTA

Naohisa OOTA 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).

  • Toilet
    Patent number: 10934699
    Abstract: The toilet device is provided with a toilet device including a relay coil that has a first coil connected to one end of a connecting line and a second coil connected to the other end of the connecting line and a power reception coil. The first coil is configured to output the power received from a power supply coil by utilizing magnetic resonance to the second coil via the connecting line. The second coil is configured to supply the power received via the connecting line to the power reception coil by utilizing magnetic resonance.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: March 2, 2021
    Assignee: LIXIL Corporation
    Inventors: Hiroshi Matsuda, Naohisa Oota, Shunsuke Takahashi
  • Toilet system
    Patent number: 10687677
    Abstract: A toilet system having a toilet device with a toilet seat and electricity-using equipment such as an electronic component unit; a power supplying device that is disposed behind a wall and that has a power supply coil by which power is supplied; and a power receiving device that has a power receiving coil built into the toilet seat, that has a resonance frequency with respect to the power supplying device set, and that supplies power received from the power supplying device by way of magnetic resonance to the electricity-using equipment such as the electronic component unit.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: June 23, 2020
    Assignee: LIXIL CORPORATION
    Inventors: Hiroshi Matsuda, Naohisa Oota
  • TOILET DEVICE
    Publication number: 20190203455
    Abstract: The toilet device is provided with a toilet device including a relay coil that has a first coil connected to one end of a connecting line and a second coil connected to the other end of the connecting line and a power reception coil. The first coil is configured to output the power received from a power supply coil by utilizing magnetic resonance to the second coil via the connecting line. The second coil is configured to supply the power received via the connecting line to the power reception coil by utilizing magnetic resonance.
    Type: Application
    Filed: March 9, 2017
    Publication date: July 4, 2019
    Applicant: LIXIL Corporation
    Inventors: Hiroshi MATSUDA, Naohisa OOTA, Shunsuke TAKAHASHI
  • TOILET SYSTEM
    Publication number: 20190038090
    Abstract: A toilet system having a toilet device with a toilet seat and electricity-using equipment such as an electronic component unit; a power supplying device that is disposed behind a wall and that has a power supply coil by which power is supplied; and a power receiving device that has a power receiving coil built into the toilet seat, that has a resonance frequency with respect to the power supplying device set, and that supplies power received from the power supplying device by way of magnetic resonance to the electricity-using equipment such as the electronic component unit.
    Type: Application
    Filed: March 24, 2017
    Publication date: February 7, 2019
    Applicant: LIXIL CORPORATION
    Inventors: Hiroshi MATSUDA, Naohisa OOTA