Patents by Inventor Hisashi Kushitani

Hisashi Kushitani 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).

  • Knee protector for motorcyclist's coveralls
    Patent number: D298669
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: November 22, 1988
    Assignee: Kushitani Company, Ltd.
    Inventor: Hisashi Kushitani
  • Coveralls for motorcyclist
    Patent number: D300683
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: April 18, 1989
    Assignee: Kushitani Company, Ltd.
    Inventor: Hisashi Kushitani
  • Boot for motorcyclist
    Patent number: D303037
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: August 29, 1989
    Inventor: Hisashi Kushitani
  • Boot for a motorcyclist
    Patent number: D304125
    Type: Grant
    Filed: December 31, 1986
    Date of Patent: October 24, 1989
    Inventor: Hisashi Kushitani
  • Bag for motorcycle
    Patent number: D307733
    Type: Grant
    Filed: November 14, 1986
    Date of Patent: May 8, 1990
    Inventor: Hisashi Kushitani
  • Undergarment for leather coveralls
    Patent number: D308435
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: June 12, 1990
    Inventor: Hisashi Kushitani
  • Coverall for motorcyclists or the like
    Patent number: D310286
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: September 4, 1990
    Inventor: Hisashi Kushitani
  • Coverall for motorcyclist or the like
    Patent number: D313303
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: January 1, 1991
    Inventor: Hisashi Kushitani
  • Coverall for motorcyclists or the like
    Patent number: D313690
    Type: Grant
    Filed: January 14, 1987
    Date of Patent: January 15, 1991
    Inventor: Hisashi Kushitani