Patents by Inventor Masao Tsushi

Masao Tsushi 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).

  • Bicycle exercising machine
    Patent number: D437369
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: February 6, 2001
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Taillight for bicycle
    Patent number: D345615
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: March 29, 1994
    Assignee: Cat Eye Co., Ltd.
    Inventor: Masao Tsushi
  • Taillight for bicycle
    Patent number: D347484
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: May 31, 1994
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Holder of water bottle for bicycle
    Patent number: D348641
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: July 12, 1994
    Assignee: Cat Eye Co., Ltd.
    Inventor: Masao Tsushi
  • Exercise bicycle
    Patent number: D349932
    Type: Grant
    Filed: September 25, 1992
    Date of Patent: August 23, 1994
    Assignee: Cat Eye Co., Ltd.
    Inventors: Takashi Ueda, Masao Tsushi
  • Adjustable clip-on light for illuminating a bicycle speedometer
    Patent number: D351036
    Type: Grant
    Filed: October 19, 1993
    Date of Patent: September 27, 1994
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Bicycle exercising machine
    Patent number: D353690
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: December 20, 1994
    Assignee: Cat Eye Co., Ltd.
    Inventors: Masao Tsushi, Takashi Ueda
  • Combined pulsimeter and cord
    Patent number: D354811
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: January 24, 1995
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Speedometer sensor for a bicycle
    Patent number: D357878
    Type: Grant
    Filed: February 24, 1994
    Date of Patent: May 2, 1995
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Speedometer for a bicycle
    Patent number: D361729
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: August 29, 1995
    Assignee: Cateye, Co., Ltd.
    Inventor: Masao Tsushi
  • Stair climber exercise machine
    Patent number: D363097
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: October 10, 1995
    Assignee: Cateye Co., Ltd.
    Inventors: Masao Tsushi, Takashi Ueda
  • Head lamp for a bicycle
    Patent number: D365162
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: December 12, 1995
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Bicycle exercising machine
    Patent number: D433082
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: October 31, 2000
    Assignee: Cat Eye Co., Ltd.
    Inventor: Masao Tsushi