Patents by Inventor Takuo Mori

Takuo Mori 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).

  • Method of manufacturing couplings
    Patent number: 5375450
    Abstract: There are described a coupling having the bullet-shaped projections on a cylindrical holding portion for preventing a hose from coming off from the holding portion and a method of manufacturing the same. The coupling is capable of preventing the hose from being broken by the projections thereof by rounding the end edges of the projections, which leads to stability of the coupling for a long time.
    Type: Grant
    Filed: August 18, 1993
    Date of Patent: December 27, 1994
    Inventor: Takuo Mori