Patents by Inventor Yoshiju Ichise

Yoshiju Ichise 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).

  • Method of producing rubber wiper blades
    Patent number: 5478605
    Abstract: Two rubber wiper blades are united with each other at lip portions so as to form a tandem rubber wiper blade, and notches are provided on both sides of a common lip portion at the center portion thereof. By providing the notches, a joint portion of the two rubber wiper blades is formed, which enables the tandem rubber wiper blade to be easily torn.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: December 26, 1995
    Assignee: Fukoku Co., Ltd.
    Inventor: Yoshiju Ichise
  • Windscreen wiper blade
    Patent number: 4286350
    Abstract: A windscreen wiper blade assembly including a rubber element, a backing strip connected to the rubber element, a pair of yokes with one ends thereof being connected to the end portions of the rubber element, and a connecting means including connecting pin connecting the yokes with one another. A surface portion is defined on each of the yokes intermediate its opposite ends, and which extends generally along the longitudinal center plane of the rubber element such that the surface portions are adjacent to and face one another. The connecting pin extends perpendicular to the surface portions of the yokes.
    Type: Grant
    Filed: November 30, 1979
    Date of Patent: September 1, 1981
    Assignee: Nippon Wiper Blade Co., Ltd.
    Inventor: Yoshiju Ichise