Patents by Inventor Takehiro Ishigami

Takehiro Ishigami 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).

  • Folding table
    Patent number: 9380863
    Abstract: A folding table includes: a table body provided with a pair of hinge pins and a pair of lock pins, each of the pairs protruding oppositely in left-right direction; and a pair of left and right brackets having shaft holes in which the hinge pins are inserted and movable holes in which the lock pins are inserted. Spring members mounted in the movable holes press the lock pins. The table body is rotatably supported by the brackets affixed to a wall surface. The folding table has closing plates having through-holes respectively through which the hinge pins and the lock pins are penetrated. The closing plates are sandwiched between the table body and the brackets to close the movable holes.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: July 5, 2016
    Assignees: NIPPON SHARYO, LTD., CENTRAL JAPAN RAILWAY COMPANY
    Inventors: Kei Sakanoue, Hajime Ito, Tadashi Fujii, Hiroaki Isogai, Kenichi Tanaka, Takehiro Ishigami, Toshihiro Suzuki
  • FOLDING TABLE
    Publication number: 20150282608
    Abstract: A folding table includes: a table body provided with a pair of hinge pins and a pair of lock pins, each of the pairs protruding oppositely in left-right direction; and a pair of left and right brackets having shaft holes in which the hinge pins are inserted and movable holes in which the lock pins are inserted. Spring members mounted in the movable holes press the lock pins. The table body is rotatably supported by the brackets affixed to a wall surface. The folding table has closing plates having through-holes respectively through which the hinge pins and the lock pins are penetrated. The closing plates are sandwiched between the table body and the brackets to close the movable holes.
    Type: Application
    Filed: October 30, 2013
    Publication date: October 8, 2015
    Applicants: CENTRAL JAPAN RAILWAY COMPANY, NIPPON SHARYO, LTD.
    Inventors: Kei Sakanoue, Hajime Ito, Tadashi Fujii, Hiroaki Isogai, Kenichi Tanaka, Takehiro Ishigami, Toshihiro Suzuki