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Tsunehiro Hanada
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Fukuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Line status detection apparatus, communication apparatus, and line...
Patent number
8,847,751
Issue date
Sep 30, 2014
Panasonic Corporation
Fumio Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device and image processing apparatus
Patent number
8,225,117
Issue date
Jul 17, 2012
Panasonic Corporation
Tsunehiro Hanada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Line state detecting apparatus and transmitting apparatus and recei...
Patent number
8,139,759
Issue date
Mar 20, 2012
Panasonic Corporation
Fumio Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Balanced transmitting apparatus
Patent number
7,949,056
Issue date
May 24, 2011
Panasonic Corporation
Akihiro Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicarrier communication method and system, and communication app...
Patent number
7,864,658
Issue date
Jan 4, 2011
Panasonic Corporation
Toshiyuki Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, communication system and communication method
Patent number
7,633,964
Issue date
Dec 15, 2009
Panasonic Corporation
Mutsuhiko Oishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power line communication apparatus and connecting device
Patent number
7,501,913
Issue date
Mar 10, 2009
Panasonic Corporation
Tsunehiro Hanada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radiation information management device and communication device
Patent number
7,391,332
Issue date
Jun 24, 2008
Matsushita Electric Industrial Co., Ltd.
Toshiyuki Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICE AND IMAGE PROCESSING APPARATUS
Publication number
20100257386
Publication date
Oct 7, 2010
PANASONIC CORPORATION
Tsunehiro Hanada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Line Status Detection Apparatus, Communication Apparatus, and Line...
Publication number
20080107242
Publication date
May 8, 2008
Matsushita Electric Industrial Co., Ltd.
Fumio Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER LINE COMMUNICATION APPARATUS AND CONNECTING DEVICE
Publication number
20070190840
Publication date
Aug 16, 2007
Matsushita Electric Industrial Co., Ltd.
Tsunehiro HANADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus, communication system and communication method
Publication number
20070081551
Publication date
Apr 12, 2007
Matsushita Electric Industrial Co., Ltd.
Mutsuhiko Oishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Balanced transmitting apparatus
Publication number
20050238107
Publication date
Oct 27, 2005
Matsushita Electric Industrial Co., Ltd.
Akihiro Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radiation information management device and communication device
Publication number
20050231040
Publication date
Oct 20, 2005
Toshiyuki Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Line state detecting apparatus and transmitting apparatus and recei...
Publication number
20050232412
Publication date
Oct 20, 2005
Matsushita Electric Industrial Co., Ltd.
Fumio Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicarrier communication method and system, and communication app...
Publication number
20050078803
Publication date
Apr 14, 2005
Toshiyuki Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE