Patents Assigned to Mitsuwa Kogyo Co., Ltd.
  • Patent number: 4479327
    Abstract: A toy car with a winch mechanism is disclosed, which comprises a clutch shaft associated with a driving shaft of a motor and movable axially with an oscillating rod, a winch drum shaft and a wheel driving shaft supported on a frame, a clutch gear on the clutch shaft, driving gears on the winch drum shaft and the wheel driving shaft for selectively meshing with the clutch gear, a winch rope with a hook secured to the winch drum shaft, a brush resiliently contacted with the winch drum shaft, a rope guiding frame movably contacted with the brush, and a switch for discontinuing the hoisting operating of the winch.The toy car with the winch mechanism thus constructed allows both forward movement of the car and the hoisting operation of the winch by use of a single motor, and prevents the motor from being damaged or burnt out by overload.
    Type: Grant
    Filed: November 5, 1982
    Date of Patent: October 30, 1984
    Assignee: Mitsuwa Kogyo Co., Ltd.
    Inventor: Kakuichi Wakimura
  • Patent number: 4432544
    Abstract: A fishing toy having a rotatable disc supporting a plurality of small toy magnetic bodies thereon. A plurality of magnets arranged under the disc to cause the magnetic bodies to overturn. Fishing rods, each having a suspended magnet, are movably mounted on a base to fish up the magnetic bodies individually.
    Type: Grant
    Filed: October 13, 1981
    Date of Patent: February 21, 1984
    Assignee: Mitsuwa Kogyo Co., Ltd.
    Inventor: Kazuo Wakimura
  • Patent number: D276251
    Type: Grant
    Filed: January 15, 1982
    Date of Patent: November 6, 1984
    Assignee: Mitsuwa Kogyo Co., Ltd.
    Inventor: Kazuo Wakimura
  • Patent number: D328479
    Type: Grant
    Filed: September 20, 1990
    Date of Patent: August 4, 1992
    Assignee: Mitsuwa Kogyo Co., Ltd.
    Inventor: Kakuichi Wakimura