Patents by Inventor Yuzo YAMANISHI

Yuzo YAMANISHI 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).

  • Vehicle interior light control system, vehicle interior light driving device, vehicle interior light control method and recording medium
    Patent number: 10604068
    Abstract: A vehicle interior light control system that controls the state concerning a vehicle interior light mounted to a vehicle includes a lighting state control part that gradually changes the vehicle interior light from a first state to a second state different from the first state, and a time adjustment part that adjusts time required for a state change from the first state to the second state made by the lighting state control part. The vehicle interior light control system further includes a pattern storage unit in which a pattern of change in the vehicle interior light from the first state to the second state is stored. The lighting state control part changes the state of the vehicle interior light in accordance with the pattern stored in the pattern storage unit.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: March 31, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yasuhiro Ishikawa, Yuzo Yamanishi, Isamu Kumano, Genta Yamane
  • VEHICLE INTERIOR LIGHT CONTROL SYSTEM, VEHICLE INTERIOR LIGHT DRIVING DEVICE, VEHICLE INTERIOR LIGHT CONTROL METHOD AND RECORDING MEDIUM
    Publication number: 20180354416
    Abstract: A vehicle interior light control system that controls the state concerning a vehicle interior light mounted to a vehicle includes a lighting state control part that gradually changes the vehicle interior light from a first state to a second state different from the first state, and a time adjustment part that adjusts time required for a state change from the first state to the second state made by the lighting state control part. The vehicle interior light control system further includes a pattern storage unit in which a pattern of change in the vehicle interior light from the first state to the second state is stored. The lighting state control part changes the state of the vehicle interior light in accordance with the pattern stored in the pattern storage unit.
    Type: Application
    Filed: May 21, 2018
    Publication date: December 13, 2018
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yasuhiro ISHIKAWA, Yuzo YAMANISHI, Isamu KUMANO, Genta YAMANE