Patents by Inventor Shuntaro Takizawa

Shuntaro Takizawa 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).

  • Manufacturing line for multi-layered printed circuit boards
    Patent number: 6021833
    Abstract: A manufacturing line including a plurality of processing sections disposed in a series for manufacturing multi-layered printed circuit boards by continuously conveying and processing boards through the plurality of processing sections, in which the plurality of processing sections have at least two specific processing sections for conducting a common type of processes, and the specific processing sections are disposed in a common area.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: February 8, 2000
    Assignee: Fujitsu Limited
    Inventors: Katsumi Uchikawa, Keiji Arai, Kouji Takamachi, Tohru Matsui, Ryo Fujita, Tohru Goto, Shigemitsu Matsumoto, Shuntaro Takizawa, Shuji Higuchi, Takanori Kobayashi, Koichi Takemata