Patents by Inventor Kazuo Hayami

Kazuo Hayami 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).

  • Means for coating connecting portions of electrical wires
    Patent number: 5399810
    Abstract: A sealing compound consisting of one-part liquid type moisture curing resin is covered airtightly with a permeable wall member forming a container, so as to harden together with the connecting portions of electric wires or the like by exposing the sealing compound to environmental moisture when inserting the connecting portions into the container.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: March 21, 1995
    Assignee: Three Bond Co., Ltd.
    Inventor: Kazuo Hayami