Patents Assigned to Tokyo Compass Mfg. Co., Ltd.
  • Pedometer with an illumination lamp
    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
  • Pedometer with an illumination lamp
    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
  • Mounting frame for measuring instruments
    Patent number: D299118
    Type: Grant
    Filed: August 27, 1985
    Date of Patent: December 27, 1988
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Magnetic compass
    Patent number: D299216
    Type: Grant
    Filed: August 27, 1985
    Date of Patent: January 3, 1989
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Yusa Toshikazu
  • Compass holder
    Patent number: D303939
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: October 10, 1989
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Combination compass
    Patent number: D312418
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: November 27, 1990
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Divider compass
    Patent number: D435465
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: December 26, 2000
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa
  • Map compass with a thermometer
    Patent number: D435466
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: December 26, 2000
    Assignee: Tokyo Compass Mfg. Co., Ltd.
    Inventor: Toshikazu Yusa