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Chiyuki Kimura
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Showa, JA
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last 30 patents
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Patent Grant
Traveling road system of a toy
Patent number
4,091,561
Issue date
May 30, 1978
Okuma Seisakusho Co. Ltd.
Chiyuki Kimura
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Toy railway system
Patent number
4,091,562
Issue date
May 30, 1978
Okuma Seisakusho Co. Ltd.
Chiyuki Kimura
A63 - SPORTS GAMES AMUSEMENTS