Patents by Inventor Junichi Hanamura

Junichi Hanamura 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).

  • Clipless bicycle pedal with large shoe-contacting area
    Patent number: 5771757
    Abstract: A bicycle pedal includes a clamping unit rotatable about an axle for engaging a cleat of a bicycle shoe. A first sole engaging member for engaging a sole of the bicycle shoe is disposed at a side of the clamping unit and has an opening for receiving the axle therethrough, and a second sole engaging member for engaging the sole of the bicycle shoe is disposed at an opposite side of the clamping unit.
    Type: Grant
    Filed: May 28, 1997
    Date of Patent: June 30, 1998
    Assignee: Shimano, Inc.
    Inventor: Junichi Hanamura
  • Bicycle
    Patent number: D301438
    Type: Grant
    Filed: December 8, 1987
    Date of Patent: June 6, 1989
    Assignee: Shimano Industrial Company Limited
    Inventor: Junichi Hanamura
  • Clipless bicycle pedal with large shoe-contacting area
    Patent number: D387706
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: December 16, 1997
    Assignee: Shimano, Inc.
    Inventor: Junichi Hanamura
  • Pedal
    Patent number: D414723
    Type: Grant
    Filed: February 6, 1998
    Date of Patent: October 5, 1999
    Assignee: Shimano Inc.
    Inventor: Junichi Hanamura
  • Bicycle derailleur
    Patent number: D424984
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: May 16, 2000
    Assignee: Shimano Inc.
    Inventor: Junichi Hanamura
  • Bicycle brake unit
    Patent number: D427125
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: June 27, 2000
    Assignee: Shimano, Inc.
    Inventor: Junichi Hanamura
  • Right brake arm for a bicycle brake
    Patent number: D428370
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: July 18, 2000
    Assignee: Shimano Inc.
    Inventor: Junichi Hanamura