Patents by Inventor Akiyuki NAKAYAMA

Akiyuki NAKAYAMA 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).

  • Publication number: 20250065542
    Abstract: Disclosed is a laminating apparatus capable of suppressing the generation of voids in a resulting laminate and manufacturing a laminate with improved flatness, including a vacuum laminating device and a first flat press laminating device. The vacuum laminating device includes a pair of plate blocks, and a base material and resin are pressed between the plate blocks. The plate block which is movable forwardly and backwardly includes an elastic pressing plate and a buffer material, and the buffer material has a multi-layer structure comprised of not less than three layers including a fiber layer and a rubber layer. A pressing force against the base material and the resin between the pair of plate blocks is set in the range of 2.5 to 3.97 MPa per 500 mm square area.
    Type: Application
    Filed: June 21, 2023
    Publication date: February 27, 2025
    Applicant: Nikko-Materials Co., Ltd.
    Inventors: Yoshiaki HONMA, Akiyuki NAKAYAMA, Tomomi SUZUKI, Takeshi YAMAGUCHI, Taihei MATSUMOTO