Patents by Inventor Jun Hayama

Jun Hayama 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).

  • Band type strapping machine
    Patent number: 4724659
    Abstract: A band type strapping machine comprises a band feeding roller and a band returning roller wherein a first pressing roller is placed above the band feeding roller so as to be able to come in contact with the feeding roller, a second pressing roller is placed below the band returning roller so as to be able to come in contact with the returning roller and the band feeding roller and the band returing roller are driven in the same direction by a motor.
    Type: Grant
    Filed: November 7, 1986
    Date of Patent: February 16, 1988
    Assignee: Nichiro Kogyo Company Ltd.
    Inventors: Motoaki Mori, Toyohiko Okuhara, Kikuo Nakano, Tadao Sasagawa, Jun Hayama