Patents by Inventor Shigeyuki Nishiura

Shigeyuki Nishiura 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).

  • Press-bonding jig for pressing vertical plate materials on horizontal plate materials and method of using same to bond vertical plate materials on horizontal plate materials
    Patent number: 6408920
    Abstract: A method capable of bonding lengthy horizontal plate materials and lengthy vertical plate materials to each other without skill of a worker and with uniform and beautiful finish, and a press-bonding jig used for the method. The press-bonding jig is set at a workbench, which has a vertical wall section for positioning lengthy horizontal plate materials and lengthy vertical plate materials, or at a member disposed around the workbench to press and fix the respective plate materials to each other along edges thereof, comprising a frame having a sufficient length to support the plate materials and holding air cylinders for actuating rubber pads in a pressing direction, and means for starting and stopping the air cylinders. The press-bonding jig is used to made complicated manual fixing operation needless and enables bonding in a short time with a beautiful finish.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: June 25, 2002
    Assignee: Du Pont-MRC Co., Ltd.
    Inventors: Yakuzo Tanizaki, Seigi Suzuki, Shigeyuki Nishiura