Patents by Inventor Tokio Fujiki

Tokio Fujiki 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 preparing multi-laminated sheet
    Patent number: 4115181
    Abstract: An apparatus for preparing multi-laminated sheets comprises a first sheet feeding unit, an adhesive coating unit, a drying unit, a second sheet feeding unit, a superposing unit, a molten film extruding unit, a press-bonding unit and a take-up winding unit.In the drying unit, an uncoated surface of the first sheet coated with the adhesive composition is contacted with a cooling roller and a plurality of hot air nozzles are arranged to face to the coated surface of the first sheet and the nozzles and the cooling roller are covered with a cover having an outlet of the gas whereby the adhesive composition coated on the first sheet is dried with hot air under cooling the back surface of the first sheet.
    Type: Grant
    Filed: January 28, 1977
    Date of Patent: September 19, 1978
    Assignee: Toyo Soda Manufacturing Co., Ltd.
    Inventors: Hideo Fujii, Tokio Fujiki, Masaru Uemura, Masakazu Sakura