Membership
Tour
Register
Log in
Kazumi Yamakawa
Follow
Person
Funabashi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Toy vehicle with inertia wheel
Patent number
4,475,305
Issue date
Oct 9, 1984
Asahi Corporation
Hirotarou Kawakami
A63 - SPORTS GAMES AMUSEMENTS