Patents by Inventor Shouji KOIZUMI

Shouji KOIZUMI 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).

  • COMPOSITE OF METAL MEMBER AND RESIN MOLD, AND METAL MEMBER FOR FORMATION OF COMPOSITE WITH RESIN MOLD
    Publication number: 20170320247
    Abstract: A composite including a metal member and a resin mold formed jointed to a surface of the metal member is provided, wherein the metal member has a roughened portion in a joint to the resin mold in the surface, and in a specific interface region including a joint interface between the roughened portion and the resin mold, the average volume in a unit area of voids between the roughened portion and the resin mold is 0.05 ?m3 or smaller per 1 ?m2 of a plane generally parallel to the joint interface, and the maximum dimension of the void is 1000 nm or smaller.
    Type: Application
    Filed: July 21, 2017
    Publication date: November 9, 2017
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Hideki AIZAWA, Shouji KOIZUMI, Michio OOKUBO, Kunio SHIBATA, Makoto HASHIMOTO