Inventor
ISHIMOTO ZENICHI
28 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMOTO ZENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKKO KK
25 patentsUS4571213AFeb 18, 1986
Direction-converting device for a toy car
NIKKO KK1,456 citations99
US5484321AJan 16, 1996
Radio-controlled track vehicles
NIKKO KK69 citations96
US4878876ANov 7, 1989
Apparatus for changing the running track of a racing toy
NIKKO KK69 citations96
US6394876B1May 28, 2002
Running toy with a pivotal undercarriage mechanism
NIKKO KK31 citations92
US6042449AMar 28, 2000
Self-standing traveling toy
NIKKO KK27 citations92
US5482494AJan 9, 1996
Toy vehicle having rolling oscillatory motion
NIKKO KK35 citations92
US5088955AFeb 18, 1992
Sound effect device for radio controllable toy vehicle
NIKKO KK46 citations92
US5061579AOct 29, 1991
Battery receptacle for radio controllable motor toys
NIKKO KK33 citations92
US4705487ANov 10, 1987
Movable toy automatically swingable between an up position and a down position
NIKKO KK39 citations92
US4563162AJan 7, 1986
Toy car remotely controllable by fiber optic means
NIKKO KK26 citations92
US4471566ASep 18, 1984
Direction converting device for a running car racer
NIKKO KK32 citations92
US4596534AJun 24, 1986
Remotely-steered toy car with five wheels
NIKKO KK20 citations82
US4112615ASep 12, 1978
Remote control system for a movable toy vehicle
NIKKO KK24 citations82
US5725412AMar 10, 1998
Jumping mechanism for a radio controlled toy car
NIKKO KK9 citations74
USD356610SMar 21, 1995
Transmitter for a radio controllable toy
NIKKO KK6 citations74
US4898562AFeb 6, 1990
Direction converting device for a remote-controlled toy
NIKKO KK16 citations74
US4854909AAug 8, 1989
Apparatus for transferring a running track of a racing toy
NIKKO KK14 citations74
US4739232AApr 19, 1988
Power unit for a battery-driven toy
NIKKO KK9 citations74
US4717366AJan 5, 1988
Disguising toy car
NIKKO KK7 citations74
US4570092AFeb 11, 1986
Driving apparatus useful in a movable toy
NIKKO KK9 citations74
US4617002AOct 14, 1986
Wireless controllable car with a winch mechanism
NIKKO KK10 citations73
US6506096B1Jan 14, 2003
Running toy
NIKKO KK6 citations63
US5722873AMar 3, 1998
Radio-controlled toy car with an improved steering system
NIKKO KK5 citations63
USD479479SSep 9, 2003
Luminous reflector for bicycles
NIKKO KK0 citations52
US4713499ADec 15, 1987
Operation contact system of transmitter for the radio-controlling toy
NIKKO KK0 citations42