Patents by Inventor Daiki SUMITA

Daiki SUMITA 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).

  • METAL MEMBER, METAL-RESIN COMPOSITE, AND METHOD FOR MANUFACTURING METAL MEMBER
    Publication number: 20230203670
    Abstract: A metal member has a region in which a dendritic layer is formed on a surface. The region has an arithmetic average roughness Ra of 20.0 ?m or less.
    Type: Application
    Filed: July 21, 2021
    Publication date: June 29, 2023
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Junya SHIMAZAKI, Daiki SUMITA