Patents by Inventor Masae Matsuoka

Masae Matsuoka 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).

  • Aerosol spraying apparatus
    Patent number: 6695227
    Abstract: The present invention relates to an aerosol spraying apparatus which is compact in size, is easy to use, and is suitable for use in a state where it is installed on a floor. The aerosol container (11), including a stem (12) has a tip-preventing shape and, in the aerosol container (11), there are provided an operation portion (208) for operating the stem (12), and a spray orifice (207) for spraying aerosol contents jetted out from the stem (12) to the outside. The spray orifice (207) is structured such that it sprays the aerosol contents in the opposite direction from the operation position of the operation portion (208).
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: February 24, 2004
    Assignee: Earth Chemical Co., Ltd.
    Inventors: Keiko Hayashi, Masae Matsuoka, Akio Yamamoto, Kazuyoshi Takenaka, Shusaku Tsutsumi