Patents by Inventor Tsutomu Matani

Tsutomu Matani 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).

  • Electronic component mounted member and repair method thereof
    Publication number: 20030079896
    Abstract: An electronic component mounted member includes a circuit board, an electronic component connected to the circuit board and an electrically conductive adhesive interposed between the electronic component and the circuit board. In a joining interface of the electrically conductive adhesive and an electrode of the circuit board, an intermediate layer that is formed of a thermoplastic insulating adhesive with a softening temperature of 100° C. to 300° C. is interposed between the electrically conductive adhesive and the electrode. An electrically conductive filler contained in the electrically conductive adhesive is present partially in the intermediate layer, thus allowing an electrical conduction between the electrically conductive adhesive and the electrode of the circuit board.
    Type: Application
    Filed: December 3, 2002
    Publication date: May 1, 2003
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tsutomu Matani, Hiroaki Takezawa, Yukihiro Ishimaru, Takashi Kitae, Yasuhiro Suzuki