Patents by Inventor Kohsuke Haraga

Kohsuke Haraga 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).

  • Patent number: 6761259
    Abstract: A moving handrail superior in durability includes a linear belt of which two end portions are connected, forming a loop. This linear belt includes a single-layer or multilayer of thermoplastic elastomer having a C-shape in cross section; metallic and web-shaped metal stretch inhibitors disposed along a longitudinal direction of the thermoplastic elastomer, and base members coupled inside of the thermoplastic elastomer. The thermoplastic elastomer, metal stretch inhibitor, and base member are integrally molded. In the connection portion, a splice junction between the metal stretch inhibitors and a joint where the base members are connected together at both end portions with an auxiliary backing does not overlap in a direction of thickness of the moving handrail. Further, the metal stretch inhibitors that are spliced are enclosed with a thermoplastic elastomer.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: July 13, 2004
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Kabushikikaisha Tokan
    Inventors: Tsuyoshi Onodera, Muneaki Mukuda, Kohsuke Haraga, Ryuji Otsuka, Yuji Kawamura
  • Patent number: 5126620
    Abstract: A display element includes a position regulating plate along the side of a condensing lens for positioning the sides of the condensing lens, a filter and an emission element in the same plane so as to prevent any deviation in the position. The display element prevents separation between a condensing lens, a filter and the front panel of an emission element even if thermal stress or other external forces are applied to the display element as well as preventing inclination of the condensing lens when the members are bonded together.
    Type: Grant
    Filed: December 18, 1989
    Date of Patent: June 30, 1992
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Kohsuke Haraga, Shiroh Takatani, Muneharu Sanoh, Kazuo Uesaka, Yoshikazu Ugai, Masaaki Nakano, Naoki Tani, Shunichi Futatsuishi