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Junichi Miyaki
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Switch device
Patent number
5,952,631
Issue date
Sep 14, 1999
Sega Enterprises, Ltd.
Junichi Miyaki
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
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Patent Application
GIFT ACQUISITION GAME MACHINE
Publication number
20090267302
Publication date
Oct 29, 2009
Mitsuharu Fukazawa
A63 - SPORTS GAMES AMUSEMENTS