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Kenji Miyanaga
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Patents Grants
last 30 patents
Information
Patent Grant
Phased array transmission device and carrier leak correction method
Patent number
10,243,640
Issue date
Mar 26, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kenji Miyanaga
G01 - MEASURING TESTING
Information
Patent Grant
Nonlinear distortion detection device and distortion compensation p...
Patent number
9,903,908
Issue date
Feb 27, 2018
Panasonic Corporation
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion-compensating power amplifier and method for compensating...
Patent number
9,595,925
Issue date
Mar 14, 2017
Panasonic Corporation
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication device and malfunction determining method
Patent number
9,525,581
Issue date
Dec 20, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Noriaki Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PLL circuit, calibration method, and wireless communication apparatus
Patent number
9,438,301
Issue date
Sep 6, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoichi Nagaso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device, transmitter, receiver, and beam-form...
Patent number
9,264,913
Issue date
Feb 16, 2016
Panasonic Corporation
Takayuki Tsukizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and transmission power control method
Patent number
9,166,859
Issue date
Oct 20, 2015
Panasonic Corporation
Noriaki Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal-generating circuit and wireless communication device
Patent number
9,130,737
Issue date
Sep 8, 2015
Panasonic Corporation
Koji Takinami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device and activation method of the wireless...
Patent number
9,118,459
Issue date
Aug 25, 2015
Panasonic Corporation
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device
Patent number
9,071,217
Issue date
Jun 30, 2015
Panasonic Corporation
Noriaki Saito
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
8,724,524
Issue date
May 13, 2014
Panasonic Corporation
Yoshio Urabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two-point modulation device using voltage controlled oscillator, an...
Patent number
8,704,602
Issue date
Apr 22, 2014
Panasonic Corporation
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Receiving device and receiving method
Patent number
8,693,592
Issue date
Apr 8, 2014
Panasonic Corporation
Koji Imamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless transmission system, and wireless station and method used...
Patent number
8,675,759
Issue date
Mar 18, 2014
Panasonic Corporation
Hitoshi Takai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Angle modulator, transmission device, and wireless communication de...
Patent number
8,576,948
Issue date
Nov 5, 2013
Panasonic Corporation
Toru Matsuura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interference suppression method and interference suppression device
Patent number
8,311,165
Issue date
Nov 13, 2012
Panasonic Corporation
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reception device and reception method
Patent number
8,233,865
Issue date
Jul 31, 2012
Panasonic Corporation
Shuya Hosokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmission system, wireless transmitting method, and wir...
Patent number
8,229,015
Issue date
Jul 24, 2012
Panasonic Corporation
Hitoshi Takai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal judgment apparatus and signal judgment method
Patent number
8,179,782
Issue date
May 15, 2012
Panasonic Corporation
Naganori Shirakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting device, wireless communication system and transmitting...
Patent number
8,064,370
Issue date
Nov 22, 2011
Panasonic Corporation
Naganori Shirakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless station, wireless transmission method for the wireless sta...
Patent number
8,050,620
Issue date
Nov 1, 2011
Panasonic Corporation
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
8,040,837
Issue date
Oct 18, 2011
Panasonic Corporation
Yoshio Urabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interfering signal characterizing quantity storing method and devic...
Patent number
8,023,599
Issue date
Sep 20, 2011
Panasonic Corporation
Koichiro Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal detection device and signal detection method
Patent number
7,983,311
Issue date
Jul 19, 2011
Panasonic Corporation
Shuya Hosokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two point modulator using voltage control oscillator and calibratio...
Patent number
7,902,891
Issue date
Mar 8, 2011
Panasonic Corporation
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PLL/FLL circuit with gain control
Patent number
7,884,676
Issue date
Feb 8, 2011
Panasonic Corporation
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio communication system
Patent number
7,787,417
Issue date
Aug 31, 2010
Panasonic Corporation
Hidetoshi Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmission system and wireless transmission method and w...
Patent number
7,756,218
Issue date
Jul 13, 2010
Panasonic Corporation
Hideki Nakahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmission system, wireless station used therein and met...
Patent number
7,738,540
Issue date
Jun 15, 2010
Panasonic Corporation
Hidetoshi Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmission system and wireless transmission method and w...
Patent number
7,664,093
Issue date
Feb 16, 2010
Panasonic Corporation
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PHASED ARRAY TRANSMISSION DEVICE AND CARRIER LEAK CORRECTION METHOD
Publication number
20170288762
Publication date
Oct 5, 2017
Panasonic Intellectual Property Management Co., Ltd.
KENJI MIYANAGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND MALFUNCTION DETERMINING METHOD
Publication number
20160285669
Publication date
Sep 29, 2016
Panasonic Intellectual Property Management Co., Ltd.
NORIAKI SAITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION-COMPENSATING POWER AMPLIFIER AND METHOD FOR COMPENSATING...
Publication number
20160118946
Publication date
Apr 28, 2016
PANASONIC CORPORATION
KENJI MIYANAGA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PLL CIRCUIT, CALIBRATION METHOD, AND WIRELESS COMMUNICATION APPARATUS
Publication number
20160036485
Publication date
Feb 4, 2016
Panasonic Intellectual Property Management Co., Ltd.
Yoichi Nagaso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE, TRANSMITTER, RECEIVER, AND BEAM-FORM...
Publication number
20150249491
Publication date
Sep 3, 2015
PANASONIC CORPORATION
Takayuki Tsukizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NONLINEAR DISTORTION DETECTION DEVICE AND DISTORTION COMPENSATION P...
Publication number
20150241494
Publication date
Aug 27, 2015
PANASONIC CORPORATION
KENJI MIYANAGA
G01 - MEASURING TESTING
Information
Patent Application
SIGNAL-GENERATING CIRCUIT AND WIRELESS COMMUNICATION DEVICE
Publication number
20150236847
Publication date
Aug 20, 2015
PANASONIC CORPORATION
KOJI TAKINAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND TRANSMISSION POWER CONTROL ME...
Publication number
20150163086
Publication date
Jun 11, 2015
PANASONIC CORPORATION
Noriaki Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND ACTIVATION METHOD OF THE WIRELESS...
Publication number
20150071394
Publication date
Mar 12, 2015
PANASONIC CORPORATION
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE SUPPRESSION METHOD AND INTERFERENCE SUPPRESSION DEVICE
Publication number
20130034195
Publication date
Feb 7, 2013
PANASONIC CORPORATION
Hiroshi TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO-POINT MODULATION DEVICE USING VOLTAGE CONTROLLED OSCILLATOR, AN...
Publication number
20120133403
Publication date
May 31, 2012
Kenji Miyanaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20120020257
Publication date
Jan 26, 2012
Yoshio Urabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANGLE MODULATOR, TRANSMISSION DEVICE, AND WIRELESS COMMUNICATION DE...
Publication number
20120020390
Publication date
Jan 26, 2012
PANASONIC CORPORATION
Toru Matsuura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PLL/FLL CIRCUIT WITH GAIN CONTROL
Publication number
20110025424
Publication date
Feb 3, 2011
Kenji MIYANAGA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS TRANSMISSION SYSTEM, AND WIRELESS STATION AND METHOD USED...
Publication number
20100239039
Publication date
Sep 23, 2010
Matsushita Electric Industrial Co., Ltd.
Hitoshi Takai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEPTION DEVICE AND RECEPTION METHOD
Publication number
20100197262
Publication date
Aug 5, 2010
Shuya Hosokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING DEVICE AND RECEIVING METHOD
Publication number
20100128826
Publication date
May 27, 2010
Koji Imamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL JUDGMENT APPARATUS AND SIGNAL JUDGMENT METHOD
Publication number
20100008346
Publication date
Jan 14, 2010
Naganori Shirakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20090296591
Publication date
Dec 3, 2009
Yoshio Urabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL DETECTION DEVICE AND SIGNAL DETECTION METHOD
Publication number
20090175299
Publication date
Jul 9, 2009
Shuya Hosokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE SUPPRESSION METHOD AND INTERFERENCE SUPPRESSION DEVICE
Publication number
20090147893
Publication date
Jun 11, 2009
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERING SIGNAL CHARACTERIZING QUANTITY STORING METHOD AND DEVIC...
Publication number
20090135972
Publication date
May 28, 2009
Koichiro Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS TRANSMISSION SYSTEM, WIRELESS TRANSMISSION METHOD, AND WIR...
Publication number
20090097584
Publication date
Apr 16, 2009
Hitoshi Takai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS STATION, WIRELESS TRANSMISSION METHOD FOR THE WIRELESS STA...
Publication number
20090036052
Publication date
Feb 5, 2009
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING DEVICE, WIRELESS COMMUNICATION SYSTEM AND TRANSMITTING...
Publication number
20090034647
Publication date
Feb 5, 2009
Naganori Shirakata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Transmission System And Wireless Transmission Method And W...
Publication number
20080198835
Publication date
Aug 21, 2008
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio Communication System
Publication number
20080198799
Publication date
Aug 21, 2008
Hidetoshi Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Transmission System and Wireless Transmission Method and W...
Publication number
20080175221
Publication date
Jul 24, 2008
Hideki Nakahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Transmission System, Wireless Station Used Therein and Met...
Publication number
20070248038
Publication date
Oct 25, 2007
Matsushita Electric Industrial Co., Ltd.
Hidetoshi Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ask demodulation device and wireless device using the same
Publication number
20050094745
Publication date
May 5, 2005
Kenji Miyanaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE