Patents by Inventor Daichi Higuma

Daichi Higuma 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).

  • Exhaust heat recovery apparatus for automobiles
    Patent number: D879153
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 24, 2020
    Assignee: Sango Co., Ltd.
    Inventors: Keiichi Koshin, Yuuichi Kaitou, Kouji Ichikawa, Masahiro Shirai, Kazunari Matsuura, Daichi Higuma