Patents by Inventor Yasuhide Numata

Yasuhide Numata 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).

  • PRODUCTION OF CORRUGATED PAPERBOARDS AND CARDBOARDS COMPRISING CHEMICALLY TREATED PAPER
    Publication number: 20220136175
    Abstract: The present invention relates to a high speed process for making corrugated paperboards and cardboards, said paperboards and cardboards comprising chemically treated paper, and said process using a starch-based adhesive that comprises microfibrillated cellulose. The present invention also relates to corrugated paperboards and cardboards comprising said starch-based adhesive composition comprising microfibrillated cellulose and said chemically treated paper.
    Type: Application
    Filed: February 19, 2020
    Publication date: May 5, 2022
    Inventors: Synnøve Holtan, Steen Jacobsen, Katérina Liapis, Yasuhide Numata, Yasuhiro Yamamori, Hironori Tanaka, Jan Berg, Odd Henry Pedersen