Patents by Inventor Tomoaki Shibachi

Tomoaki Shibachi 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).

  • Manufacturing method for pottery provided with flowing patterns or spreading patterns
    Patent number: 5242638
    Abstract: A manufacturing method for potteries which mixes decorative raw material liquids within a container or on a flat surface to produce natural and dreamy stripe-patterns or scroll-patterns. Such patterns are transferred to a sheet material having water absorptivity for transferring to a molded article prior to baking. When the mold is baked, the natural and dreamy stripe-patterns or scroll-patterns are applied onto the resulting pottery. The patterns produced by this method are free from creation of pin holes, bubbles and relatively large recesses.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: September 7, 1993
    Assignee: INAX Corporation
    Inventors: Tomoaki Shibachi, Mitsuo Morishita