Patents by Inventor Noboru Kaihatsu

Noboru Kaihatsu 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).

  • Patent number: 4961493
    Abstract: An aromatic package comprises a liquid or gel type aromatic and a sack made of a gas-permeable but liquid-impermeable film and hermetically receiving the aromatic. In another form of the aromatic package of the invention, the above-mentioned aromatic package is received in a gas-permeable case which in turn is hermetically sealed in a gas-impermeable packaging member. In use, the packaging member is broken and the case is placed in, for example, a house room or compartment of a motor vehicle, so that the fragrance or aroma is released and floats on the air.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: October 9, 1990
    Assignee: Nisshinbo Industries, Inc.
    Inventor: Noboru Kaihatsu