Patents by Inventor Shougo Asai

Shougo Asai 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).

  • Flexible printed circuit, and concentrator photovoltaic module and concentrator photovoltaic panel using same
    Patent number: 10937918
    Abstract: Provided is a flexible printed circuit including: a film-shaped insulating base material having flexibility and having a withstand voltage value of at least 2000 V; and an electric conductor layer formed on the insulating base material and forming a circuit pattern, wherein with respect to the insulating base material, a principal component thereof is a polyimide and a filler content thereof is 0%. Thus, a flexible printed circuit can be obtained that has an insulating base material which suppresses decrease in withstand voltage performance even in a high humidity environment.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: March 2, 2021
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kenji Saito, Youichi Nagai, Kenichi Hirotsu, Takashi Iwasaki, Shougo Asai, Hiroyuki Matsuyama
  • FLEXIBLE PRINTED CIRCUIT, AND CONCENTRATOR PHOTOVOLTAIC MODULE AND CONCENTRATOR PHOTOVOLTAIC PANEL USING SAME
    Publication number: 20170033249
    Abstract: Provided is a flexible printed circuit including: a film-shaped insulating base material having flexibility and having a withstand voltage value of at least 2000 V; and an electric conductor layer formed on the insulating base material and forming a circuit pattern, wherein with respect to the insulating base material, a principal component thereof is a polyimide and a filler content thereof is 0%. Thus, a flexible printed circuit can be obtained that has an insulating base material which suppresses decrease in withstand voltage performance even in a high humidity environment.
    Type: Application
    Filed: February 13, 2015
    Publication date: February 2, 2017
    Inventors: Kenji Saito, Youichi Nagai, Kenichi Hirotsu, Takashi Iwasaki, Shougo Asai, Hiroyuki Matsuyama