Patents by Inventor Toshinori Kujuro

Toshinori Kujuro 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).

  • Pocket coil spring structure assembling apparatus
    Patent number: 8402642
    Abstract: In a pocket coil spring structure assembling apparatus, a row-of-pocket-coil-springs auxiliary feed stock mechanism and a row-of-pocket-coil-springs delivery mechanism are connected together in series so as to form a row-of-pocket-coil-springs supply unit, a plurality of row-of-pocket-coil-springs supply units are disposed on an upstream side with respect to a sealing/cutting mechanism, a control apparatus is allowed to alternatively select a row-of-pocket-coil-springs supply unit to face the sealing/cutting mechanism from the plurality of row-of-pocket-coil-springs supply units, and a row-of-pocket-coil-springs supply unit alternatively selected is moved to face the sealing/cutting mechanism.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: March 26, 2013
    Assignee: Matsushita Industrial Co., Ltd.
    Inventors: Toshinori Kujuro, Hiroyuki Etoh
  • POCKET COIL SPRING STRUCTURE ASSEMBLING APPARATUS
    Publication number: 20110154653
    Abstract: In a pocket coil spring structure assembling apparatus, a row-of-pocket-coil-springs auxiliary feed stock mechanism and a row-of-pocket-coil-springs delivery mechanism are connected together in series so as to form a row-of-pocket-coil-springs supply unit, a plurality of row-of-pocket-coil-springs supply units are disposed on an upstream side with respect to a sealing/cutting mechanism, a control apparatus is allowed to alternatively select a row-of-pocket-coil-springs supply unit to face the sealing/cutting mechanism from the plurality of row-of-pocket-coil-springs supply units, and a row-of-pocket-coil-springs supply unit alternatively selected is moved to face the sealing/cutting mechanism.
    Type: Application
    Filed: September 8, 2010
    Publication date: June 30, 2011
    Inventors: Toshinori KUJURO, Hiroyuki Etoh