Patents by Inventor Kouichi Karakawa

Kouichi Karakawa 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).

  • Apparatus for coating bottles with resin
    Patent number: 3951101
    Abstract: Apparatus for coating bottles with resin in order to prevent the explosion thereof characterized in that the bottle is held by a holder at the mouth portion and at its inner wall, so that the bottle may be invisibly coated with resin except for the mouth portion and bottom.
    Type: Grant
    Filed: October 25, 1974
    Date of Patent: April 20, 1976
    Assignee: Mitsui Shipbuilding & Engineering Co., Ltd.
    Inventors: Kouichi Karakawa, Akiharu Yamada, Hajime Kanbeshiyama, Yasunori Ishii