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Yuji Ichinose
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless communications device and wireless communications method
Patent number
9,414,260
Issue date
Aug 9, 2016
Hitachi, Ltd.
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communications device and wireless communications method
Patent number
8,817,851
Issue date
Aug 26, 2014
Hitachi, Ltd.
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control and monitoring telecommunication system and method of setti...
Patent number
7,570,748
Issue date
Aug 4, 2009
Hitachi, Ltd.
Yoshikazu Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, communication method and installation meth...
Patent number
7,336,156
Issue date
Feb 26, 2008
Hitachi, Ltd.
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-element information transmission system
Patent number
4,727,539
Issue date
Feb 23, 1988
Hitachi, Ltd.
Setsuo Arita
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATIONS DEVICE AND WIRELESS COMMUNICATIONS METHOD
Publication number
20140362680
Publication date
Dec 11, 2014
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATIONS DEVICE AND WIRELESS COMMUNICATIONS METHOD
Publication number
20120314741
Publication date
Dec 13, 2012
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Vehicle and In-Vehicle Communication Control Device
Publication number
20090306844
Publication date
Dec 10, 2009
Setsuo Arita
B60 - VEHICLES IN GENERAL
Information
Patent Application
Control and monitoring telecommunication system and method of setti...
Publication number
20050141683
Publication date
Jun 30, 2005
Yoshikazu Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus, communication method and installation meth...
Publication number
20040227036
Publication date
Nov 18, 2004
Hitachi, Ltd.
Setsuo Arita
H04 - ELECTRIC COMMUNICATION TECHNIQUE