Patents by Inventor Toshikazu Yusa

Toshikazu Yusa 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: 6674832
    Abstract: A pedometer including a pedometer body having a measuring mechanism that makes a measurement of a number of steps walked and a display that shows the measurement result; an illumination lamp and a battery installed in the pedometer body; a window provided in the pedometer body so as to allow the light of the illumination lamp to illuminate the outside of the pedometer body; and a power switch provided on the pedometer body and operable from the outside so as to turn on and off the illumination lamp.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: January 6, 2004
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Publication number: 20030021372
    Abstract: A pedometer including a pedometer body having a measuring mechanism that makes a measurement of a number of steps walked and a display that shows the measurement result; an illumination lamp and a battery installed in the pedometer body; a window provided in the pedometer body so as to allow the light of the illumination lamp to illuminate the outside of the pedometer body; and a power switch provided on the pedometer body and operable from the outside so as to turn on and off the illumination lamp.
    Type: Application
    Filed: July 26, 2002
    Publication date: January 30, 2003
    Applicant: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Patent number: 4875381
    Abstract: A mounting container for measuring instruments including a relatively shallow upper case having fitting holes for measuring instruments and a shallow lower case having in its lower bottom an outer engaging bore and inner engaging bores. The upper and lower cases are engaged with each other in a detachable manner and the lower case is provided with an insertion hole formed in a part of its side wall with projections along the side surface so that a small case body such as a small flashlight provided with protruding portions can be fitted into the insertion hole. A hinge fitting having projections fitted into the engaging bores of the lower case is provided so as to hold the container upright. Thus, the container of the present invention is capable of optionally housing a plurality of measuring instruments such as a barometer, clock, radio, compass, thermometer, light, etc. into the fitting holes, making it convenient to directly reading the gauges and portable.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: October 24, 1989
    Inventor: Toshikazu Yusa
  • Patent number: D273847
    Type: Grant
    Filed: March 18, 1982
    Date of Patent: May 15, 1984
    Inventor: Toshikazu Yusa
  • Patent number: D297515
    Type: Grant
    Filed: July 1, 1985
    Date of Patent: September 6, 1988
    Assignee: Tokyo Compass Company
    Inventor: Toshikazu Yusa
  • Patent number: D299118
    Type: Grant
    Filed: August 27, 1985
    Date of Patent: December 27, 1988
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Patent number: D303357
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: September 12, 1989
    Inventor: Toshikazu Yusa
  • Patent number: D303939
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: October 10, 1989
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Patent number: D312418
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: November 27, 1990
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Patent number: D336435
    Type: Grant
    Filed: October 18, 1990
    Date of Patent: June 15, 1993
    Inventor: Toshikazu Yusa
  • Patent number: D435465
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: December 26, 2000
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Patent number: D435466
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: December 26, 2000
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa