Patents by Inventor Shinichi Nagayama

Shinichi Nagayama 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).

  • Transmission system, antenna, control device, and transmission method
    Patent number: 11929771
    Abstract: A transmission system includes: an antenna; a control device including an RF circuit which transmits a first signal for controlling a radio wave to be outputted from the antenna and an external power supply which supplies direct current to the antenna; and a first transmission path which connects the antenna and the control device, and is used in transmission of the first signal and supplying of the direct current to the antenna.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: March 12, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Satoshi Kaga, Toshihiro Nagayama, Hiroaki Kobayashi, Yasunori Komukai, Shinichi Okada, Yasumichi Takai, Yoshinori Hiramatsu
  • Food processor
    Patent number: D272120
    Type: Grant
    Filed: June 1, 1981
    Date of Patent: January 10, 1984
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Atsushi Sawada, Shinichi Nagayama
  • Food processor
    Patent number: D272979
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: March 13, 1984
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tsugio Akita, Shinichi Nagayama