Patents by Inventor Yasuhito HIRAUCHI

Yasuhito HIRAUCHI 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 system and lighting apparatus
    Patent number: 10785854
    Abstract: Disclosed is a lighting system that can control lighting using a PLC communications while reducing an increase in cost for equipment. The lighting system includes a controller configured to communicate through a PLC communications, and a lighting apparatus group having a plurality of lighting apparatuses. The plurality of lighting apparatuses includes a master configured to communicate through the PLC communications, and a slave capable of communicating with the master. The master communicates with the slave through a communications that is different from the PLC communications.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: September 22, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yasuhito Hirauchi, Shinji Matsuda
  • LIGHTING SYSTEM AND LIGHTING APPARATUS
    Publication number: 20190297709
    Abstract: Disclosed is a lighting system that can control lighting using a PLC communications while reducing an increase in cost for equipment. The lighting system includes a controller configured to communicate through a PLC communications, and a lighting apparatus group having a plurality of lighting apparatuses. The plurality of lighting apparatuses includes a master configured to communicate through the PLC communications, and a slave capable of communicating with the master. The master communicates with the slave through a communications that is different from the PLC communications.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 26, 2019
    Inventors: Yasuhito HIRAUCHI, Shinji MATSUDA