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Yuhei Hashimoto
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Wireless communications system and wireless communications device
Patent number
8,619,666
Issue date
Dec 31, 2013
Sony Corporation
Fumihiro Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer system, wireless communication device, wireless commu...
Patent number
8,126,035
Issue date
Feb 28, 2012
Sony Corporation
Yuhei Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer system, wireless communication device, wireless commu...
Patent number
7,706,432
Issue date
Apr 27, 2010
Sony Corporation
Yuhei Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Slot antenna
Patent number
7,609,219
Issue date
Oct 27, 2009
Sony Corporation
Yuhei Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Wireless Communications System and Wireless Communications Device
Publication number
20080095089
Publication date
Apr 24, 2008
Fumihiro Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data transfer system, wireless communication device, wireless commu...
Publication number
20070053412
Publication date
Mar 8, 2007
Yuhei Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Slot antenna
Publication number
20070046555
Publication date
Mar 1, 2007
Sony Corporation
Yuhei Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data transfer system, wireless communication device, wireless commu...
Publication number
20070041426
Publication date
Feb 22, 2007
Yuhei Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE