Patents by Inventor Kouhei Marui

Kouhei Marui 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: 9446808
    Abstract: Provided is a bicycle saddle wherein the seat is made from a resin base alone without using a shock-absorbing pad and the conflicting properties of softness/comfort and strength/rigidity can be balanced. The saddle comprises a main saddle body and a rail member for mounting the main saddle body on a frame. The main saddle body is configured from a frame member made of a first synthetic resin in which multiple through holes are formed, and a mesh member made of a second synthetic resin that is laminated on the upper surface of the frame member and in which multiple through holes are formed in a mesh pattern. The second synthetic resin of the mesh member is selected from nylon, polyethylene and polypropylene. The first synthetic resin of the frame member is a synthetic resin such as a glass fiber-reinforced synthetic resin with a higher rigidity than the second synthetic resin.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: September 20, 2016
    Assignee: Marui Co., Ltd.
    Inventor: Kouhei Marui
  • Publication number: 20150210333
    Abstract: Provided is a bicycle saddle wherein the seat is made from a resin base alone without using a shock-absorbing pad and the conflicting properties of softness/comfort and strength/rigidity can be balanced. The saddle comprises a main saddle body and a rail member for mounting the main saddle body on a frame. The main saddle body is configured from a frame member made of a first synthetic resin in which multiple through holes are formed, and a mesh member made of a second synthetic resin that is laminated on the upper surface of the frame member and in which multiple through holes are formed in a mesh pattern. The second synthetic resin of the mesh member is selected from nylon, polyethylene and polypropylene. The first synthetic resin of the frame member is a synthetic resin such as a glass fiber-reinforced synthetic resin with a higher rigidity than the second synthetic resin.
    Type: Application
    Filed: July 24, 2013
    Publication date: July 30, 2015
    Inventor: Kouhei Marui
  • Patent number: D722447
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: February 17, 2015
    Assignee: Marui Co., Ltd.
    Inventor: Kouhei Marui
  • Patent number: D723817
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: March 10, 2015
    Inventor: Kouhei Marui