Patents Assigned to Nippon Seiki Kabishiki Kaisha
  • Odometer
    Patent number: 4192450
    Abstract: A tamper preventive odometer wherein a driving gear operatively coupled to a driving shaft of a tachometer and a least significant digit wheel are coupled through a driving plate and a locking plate which locks the rotation in the subtractive direction of the LSD wheel, thereby preventing tampering of the odometer.
    Type: Grant
    Filed: February 15, 1979
    Date of Patent: March 11, 1980
    Assignee: Nippon Seiki Kabishiki Kaisha
    Inventor: Hisao Nezu