Patents by Inventor Mituhiko UEDA

Mituhiko UEDA 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).

  • Interposer
    Patent number: 10062820
    Abstract: An interposer includes element mounting sections and terminal sections directly and partly formed on a surface of an aluminum film having the predetermined pattern. Each of the element mounting sections and the terminal sections has a laminated structure of an Ni film, an Pd film and an Au film. The interposer is formed with an AuSn layer on a predetermined region of a surface of each Au film in the element mounting sections. The interposer includes a protective film having optical permeability that directly covers a region of the surface of the aluminum film, which is out of contact with the element mounting sections and the terminal sections.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: August 28, 2018
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Mituhiko Ueda, Makoto Saito, Takanori Aketa, Toru Hirano
  • INTERPOSER
    Publication number: 20180166617
    Abstract: An interposer includes element mounting sections and terminal sections directly and partly formed on a surface of an aluminum film having the predetermined pattern. Each of the element mounting sections and the terminal sections has a laminated structure of an Ni film, an Pd film and an Au film. The interposer is formed with an AuSn layer on a predetermined region of a surface of each Au film in the element mounting sections. The interposer includes a protective film having optical permeability that directly covers a region of the surface of the aluminum film, which is out of contact with the element mounting sections and the terminal sections.
    Type: Application
    Filed: April 26, 2016
    Publication date: June 14, 2018
    Inventors: Mituhiko UEDA, Makoto SAITO, Takanori AKETA, Toru HIRANO