Patents by Inventor Ryousuke IJICHI

Ryousuke IJICHI 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).

  • Lighting fixture
    Patent number: 10420195
    Abstract: A lighting fixture for attaching to an attachment component is provided. A lamp includes a light source that emits illumination light. A power supply includes a power supply circuit that generates power for causing the light source to emit the illumination light and a power supply housing that houses the power supply circuit. An arm couples the lamp and the power supply and rotatably supports the lamp. The power supply housing houses an infrared communication receiver that receives an infrared signal for controlling the lighting fixture and a radio communication circuit that receives a radio signal for controlling the lighting fixture. The power supply housing includes a first opening through which the infrared communication receiver receives the infrared signal.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: September 17, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Satoru Sakurai, Naoki Komatsu, Koji Matsushita, Toshizumi Okada, Ryousuke Ijichi, Yuzuru Tanaka
  • LIGHTING FIXTURE
    Publication number: 20180245780
    Abstract: A lighting fixture includes: a lamp that is configured to be recessed in an opening of a ceiling, and includes a light source that emits illumination light; and a power supply that is configured to be disposed behind the ceiling when the lighting fixture is in the opening of the ceiling, and generates power for causing the light source to emit the illumination light. The lamp includes an infrared communication receiver that receives an infrared signal for controlling the lighting fixture. The power supply includes a radio communication circuit that receives a radio signal for controlling the lighting fixture.
    Type: Application
    Filed: February 5, 2018
    Publication date: August 30, 2018
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT D.
    Inventors: Toshizumi OKADA, Satoru SAKURAI, Naoki KOMATSU, Koji MATSUSHITA, Ryousuke IJICHI, Yuzuru TANAKA
  • LIGHTING FIXTURE
    Publication number: 20180249559
    Abstract: A lighting fixture for attaching to an attachment component is provided. A lamp includes a light source that emits illumination light. A power supply includes a power supply circuit that generates power for causing the light source to emit the illumination light and a power supply housing that houses the power supply circuit. An arm couples the lamp and the power supply and rotatably supports the lamp. The power supply housing houses an infrared communication receiver that receives an infrared signal for controlling the lighting fixture and a radio communication circuit that receives a radio signal for controlling the lighting fixture. The power supply housing includes a first opening through which the infrared communication receiver receives the infrared signal.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 30, 2018
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Satoru SAKURAI, Naoki KOMATSU, Koji MATSUSHITA, Toshizumi OKADA, Ryousuke IJICHI, Yuzuru TANAKA