Patents by Inventor Mitsuhiro KATOU

Mitsuhiro KATOU 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: 20210237672
    Abstract: A shock-absorbing member wherein a columnar shaped-wood member is supported by a stopper bolt (a pressure-receiving member) at its axially one end side and is configured such that an impact load is applied to its axially other end side, and wherein the wood member is axially collapsed by the impact load applied thereto, thereby absorbing a portion of the impact load, and that may include a shaft (a reinforcement member) that extends in a direction intersecting with an axis of the wood member while being embedded in the wood member, so as to reinforce the wood member.
    Type: Application
    Filed: February 25, 2019
    Publication date: August 5, 2021
    Inventors: Toshihisa MIURA, Kazunari KOJIO, Mitsuhiro KATOU