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Patents Grants
last 30 patents
Information
Patent Grant
Power supply apparatus and vehicle charging apparatus
Patent number
9,300,362
Issue date
Mar 29, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yuji Igata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power supply device and power supply method
Patent number
9,090,174
Issue date
Jul 28, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shigekiyo Nosaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle charging device and vehicle charging system using same
Patent number
9,083,205
Issue date
Jul 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yuji Igata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power line communication apparatus and vehicle
Patent number
9,024,579
Issue date
May 5, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yuji Igata
B60 - VEHICLES IN GENERAL
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
Communication apparatus enabling coexistence of systems
Patent number
8,774,159
Issue date
Jul 8, 2014
Panasonic Corporation
Go Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power line communication apparatus, power line communication method...
Patent number
8,537,819
Issue date
Sep 17, 2013
Panasonic Corporation
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus enabling temporal coexistence of systems
Patent number
8,451,857
Issue date
May 28, 2013
Panasonic Corporation
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and communication method
Patent number
8,374,256
Issue date
Feb 12, 2013
Panasonic Corporation
Nobutaka Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications device and communications method
Patent number
8,295,390
Issue date
Oct 23, 2012
Panasonic Corporation
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay apparatus and electric appliance
Patent number
8,040,235
Issue date
Oct 18, 2011
Panasonic Corporation
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power line communication apparatus, power line communication system...
Patent number
8,036,233
Issue date
Oct 11, 2011
Panasonic Corporation
Yasushi Yokomitsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal for performing multiple access transmission suitable to a...
Patent number
7,978,698
Issue date
Jul 12, 2011
Panasonic Corporation
Tsuyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus enabling temporal coexistence of systems
Patent number
7,953,105
Issue date
May 31, 2011
Panasonic Corporation
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication network system, and transmission/reception apparatus,...
Patent number
7,924,940
Issue date
Apr 12, 2011
Panasonic Corporation
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus enabling coexistence of systems
Patent number
7,885,246
Issue date
Feb 8, 2011
Panasonic Corporation
Go Kuroda
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 network system, and transmission/reception apparatus,...
Patent number
7,684,502
Issue date
Mar 23, 2010
Panasonic Corporation
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications device and communications method
Patent number
7,660,365
Issue date
Feb 9, 2010
Panasonic Corporation
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and coexistence method for enabling coexist...
Patent number
7,609,681
Issue date
Oct 27, 2009
Panasonic Corporation
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and communication method
Patent number
7,542,512
Issue date
Jun 2, 2009
Panasonic Corporation
Nobutaka Kodama
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
Communication apparatus and communication method
Patent number
7,319,384
Issue date
Jan 15, 2008
Matsushita Electric Industrial Co., Ltd.
Toshiyuki Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and communication method
Patent number
7,218,679
Issue date
May 15, 2007
Matsushita Electric Industrial Co., Ltd.
Nobutaka Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display device, receiver, and test apparatus
Patent number
7,103,800
Issue date
Sep 5, 2006
Matsushita Electric Industrial Co., Ltd.
Satoshi Hasako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Balanced transmission termination device and receiver unit composed...
Patent number
6,677,829
Issue date
Jan 13, 2004
Matsushita Electric Industrial Co., Ltd.
Masahiro Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication systems, sender and receiver
Patent number
6,507,622
Issue date
Jan 14, 2003
Matsushita Electric Industrial Co., Ltd.
Masahiro Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital communication apparatus
Patent number
6,415,005
Issue date
Jul 2, 2002
Matsushita Electric Industrial Co., Ltd.
Shoichi Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital communication apparatus
Patent number
6,414,983
Issue date
Jul 2, 2002
Matsushita Electric Industrial Co., Ltd.
Shoichi Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power-line carrier communications system
Patent number
6,288,631
Issue date
Sep 11, 2001
Matsushita Electric Industrial Co., Ltd.
Satoshi Shinozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
POWER SUPPLY DEVICE AND POWER SUPPLY METHOD
Publication number
20130257345
Publication date
Oct 3, 2013
PANASONIC CORPORATION
Shigekiyo Nosaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE CHARGING DEVICE AND VEHICLE CHARGING SYSTEM USING SAME
Publication number
20130026988
Publication date
Jan 31, 2013
PANASONIC CORPORATION
Yuji IGATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SUPPLY APPARATUS AND VEHICLE CHARGING APPARATUS
Publication number
20120274278
Publication date
Nov 1, 2012
PANASONIC CORPORATION
Yuji IGATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER CONTROLLER FOR ELECTRIC DEVICES, AND TELEPHONE
Publication number
20120221164
Publication date
Aug 30, 2012
PANASONIC CORPORATION
Yuji IGATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER LINE COMMUNICATION APPARATUS AND VEHICLE
Publication number
20120119701
Publication date
May 17, 2012
PANASONIC CORPORATION
Yuji IGATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMMUNICATION APPARATUS ENABLING TEMPORAL COEXISTENCE OF SYSTEMS
Publication number
20110222554
Publication date
Sep 15, 2011
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS ENABLING COEXISTENCE OF SYSTEMS
Publication number
20110090067
Publication date
Apr 21, 2011
Go Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS DEVICE AND COMMUNICATIONS METHOD
Publication number
20100104030
Publication date
Apr 29, 2010
PANASONIC CORPORATION
Hisao KOGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION NETWORK SYSTEM, AND TRANSMISSION/RECEPTION APPARATUS,...
Publication number
20090279638
Publication date
Nov 12, 2009
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL
Publication number
20090257432
Publication date
Oct 15, 2009
Tsuyoshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
Publication number
20090238288
Publication date
Sep 24, 2009
PANASONIC CORPORATION
Nobutaka KODAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power line communication apparatus, integrated circuit for power li...
Publication number
20090190673
Publication date
Jul 30, 2009
Matsushita Electric Industrial Co., Ltd.
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Channel-Estimating Apparatus and Mimo Communication System
Publication number
20080292008
Publication date
Nov 27, 2008
Matsushita Electric Industrial Co., Ltd.
Jungi Kondo
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, POWER LINE COMMUNICATION SYSTEM...
Publication number
20080068141
Publication date
Mar 20, 2008
Matsushita Electric Industrial Co., Ltd.
Yasushi YOKOMITSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
Publication number
20070206345
Publication date
Sep 6, 2007
Matsushita Electric Industrial Co., Ltd.
Nobutaka KODAMA
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
Communications device and communications method
Publication number
20070160172
Publication date
Jul 12, 2007
Matsushita Electric Industrial Co., Ltd.
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power line communication apparatus, power line communication method...
Publication number
20070115973
Publication date
May 24, 2007
Matsushita Electric Industrial Co., Ltd.
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus and coexistence method for enabling coexist...
Publication number
20070097960
Publication date
May 3, 2007
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus and coexistence method for enabling coexist...
Publication number
20070086408
Publication date
Apr 19, 2007
Go Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmission/reception apparatus and transmission/reception method...
Publication number
20070064783
Publication date
Mar 22, 2007
Go Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus enabling coexistence of systems
Publication number
20060268790
Publication date
Nov 30, 2006
Go Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus enabling temporal coexistence of systems
Publication number
20060268705
Publication date
Nov 30, 2006
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Relay apparatus and electric appliance
Publication number
20060227884
Publication date
Oct 12, 2006
Matsushita Electric Industrial Co., Ltd.
Hisao Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus and communication method
Publication number
20060165047
Publication date
Jul 27, 2006
Matsushita Electric Industrial Co., Ltd.
Nobutaka Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus and communication method
Publication number
20060138862
Publication date
Jun 29, 2006
Matsushita Electric Industrial Co., Ltd.
Toshiyuki Wakisaka
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
Information
Patent Application
Communication network system, and transmission/reception apparatus,...
Publication number
20050018784
Publication date
Jan 27, 2005
Akio Kurobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frame synchronization method
Publication number
20040170241
Publication date
Sep 2, 2004
Junji Kondou
H04 - ELECTRIC COMMUNICATION TECHNIQUE