Patents by Inventor Takayoshi Fuchida

Takayoshi Fuchida 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).

  • Fluorescent lamp
    Patent number: 4199707
    Abstract: A fluorescent lamp which comprises a vacuum-tight envelope provided with electrodes between which discharge takes place during the operation of said fluorescent lamp.
    Type: Grant
    Filed: August 29, 1978
    Date of Patent: April 22, 1980
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Junetsu Akiyama, Takayoshi Fuchida, Akira Taya, Kazunori Nagafuchi, Kohtaro Kohmoto, Tomohiko Kobuya