Patents by Inventor Michio Kusachi

Michio Kusachi 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).

  • Fluid treating apparatus and method of using it
    Patent number: 4911846
    Abstract: Disclosed is a fluid treating apparatus of hollow fiber type. The apparatus can prevent channeling or stagnation of the fluid which flows inside it by specifying the densities of the hollow fibers and the warps forming a hollow fiber sheet and the laminating conditions for laminating the hollow fiber sheets to form a laminate which is to be housed in a housing.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: March 27, 1990
    Assignee: Kuraray Co., Ltd.
    Inventors: Hiroyuki Akasu, Rishichi Mimura, Takao Migaki, Takashi Yamauchi, Michio Kusachi