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Takehiko Nishide
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Tokyo, JP
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last 30 patents
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Patent Grant
Game ball
Patent number
7,976,416
Issue date
Jul 12, 2011
Tokyo Denki University
Takehiko Kobayashi
A63 - SPORTS GAMES AMUSEMENTS
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last 30 patents
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Patent Application
GAME BALL
Publication number
20090111619
Publication date
Apr 30, 2009
Takehiko Kobayashi
A63 - SPORTS GAMES AMUSEMENTS