Fumio Ichihara

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply device
- Patent number 8,860,559
- Issue date Oct 14, 2014
- Panasonic Corporation
- Fumio Ichihara
- 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
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
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
Balanced transmitting apparatus
- Patent number 7,949,056
- Issue date May 24, 2011
- Panasonic Corporation
- Akihiro Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-carrier communication apparatus, power line communication cir...
- Patent number 7,912,139
- Issue date Mar 22, 2011
- Panasonic Corporation
- Nobutaka Kodama
- 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 supply apparatus for suppressing attenuation of a transmissio...
- Patent number 7,633,774
- Issue date Dec 15, 2009
- Panasonic Corporation
- Fumio Ichihara
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20120092141
- Publication date Apr 19, 2012
- PANASONIC CORPORATION
- Fumio Ichihara
- B60 - VEHICLES IN GENERAL
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
MULTI-CARRIER COMMUNICATION APPARATUS, POWER LINE COMMUNICATION CIR...
- Publication number 20080013637
- Publication date Jan 17, 2008
- Matsushita Electric Industrial Co., Ltd.
- Nobutaka KODAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal output circuit, communication apparatus and signal output co...
- Publication number 20070223360
- Publication date Sep 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Fumio Ichihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply apparatus and power line communication apparatus
- Publication number 20070087722
- Publication date Apr 19, 2007
- Matsushita Electric Industrial Co., Ltd.
- Fumio Ichihara
- 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
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 20060138862
- Publication date Jun 29, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Wakisaka
- 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
Information Patent Application
Information reading unit and information reading device using the same
- Publication number 20040165102
- Publication date Aug 26, 2004
- Takahiro Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Fumio Ichihara

Person

Patents Grantslast 30 patents

Power supply device

Line status detection apparatus, communication apparatus, and line...

Line state detecting apparatus and transmitting apparatus and recei...

Relay apparatus and electric appliance

Balanced transmitting apparatus

Multi-carrier communication apparatus, power line communication cir...

Multicarrier communication method and system, and communication app...

Communication apparatus, communication system and communication method

Power supply apparatus for suppressing attenuation of a transmissio...

Radiation information management device and communication device

Communication apparatus and communication method

Patents Applicationslast 30 patents

POWER SUPPLY DEVICE

Line Status Detection Apparatus, Communication Apparatus, and Line...

MULTI-CARRIER COMMUNICATION APPARATUS, POWER LINE COMMUNICATION CIR...

Signal output circuit, communication apparatus and signal output co...

Power supply apparatus and power line communication apparatus

Communication apparatus, communication system and communication method

Relay apparatus and electric appliance

Communication apparatus and communication method

Balanced transmitting apparatus

Radiation information management device and communication device

Line state detecting apparatus and transmitting apparatus and recei...

Multicarrier communication method and system, and communication app...

Information reading unit and information reading device using the same