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Kouichi Hirose
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Saitama, JP
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last 30 patents
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Patent Grant
Wireless LAN system for virtual LAN
Patent number
7,216,159
Issue date
May 8, 2007
KDDI Corporation
Kouichi Hirose
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Wireless LAN system for virtual LAN
Publication number
20040172480
Publication date
Sep 2, 2004
KDDI CORPORATION
Kouichi Hirose
H04 - ELECTRIC COMMUNICATION TECHNIQUE