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Shinich Furuhashi
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Billing management system for game machine
Patent number
7,950,998
Issue date
May 31, 2011
Sega Corporation
Noriaki Ueda
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
Billing management system for game machine
Publication number
20080000750
Publication date
Jan 3, 2008
SEGA CORPORATION
Noriaki Ueda
G06 - COMPUTING CALCULATING COUNTING