Yasuo Oba

Person

Otsu City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit and broadcast receiver
- Patent number 8,315,584
- Issue date Nov 20, 2012
- Panasonic Corporation
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage controlled oscillator having temperature detecting circuit
- Patent number 7,982,551
- Issue date Jul 19, 2011
- Panasonic Corporation
- Mineyuki Iwaida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor circuit for wireless receiving provided with controll...
- Patent number 7,835,718
- Issue date Nov 16, 2010
- Panasonic Corporation
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit current generation apparatus and method thereof, and signal...
- Patent number 7,711,395
- Issue date May 4, 2010
- Panasonic Corporation
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable gain amplifier
- Patent number 7,504,885
- Issue date Mar 17, 2009
- Panasonic Corporation
- Yasuo Oba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filtering apparatus for correcting variation of CR-product
- Patent number 7,492,216
- Issue date Feb 17, 2009
- Panasonic Corporation
- Hidehiko Kurimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency signal receiver
- Patent number 7,187,733
- Issue date Mar 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Akira Fujishima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL circuit
- Patent number 7,126,430
- Issue date Oct 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yasuo Oba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving apparatus
- Patent number 7,098,967
- Issue date Aug 29, 2006
- Matsushita Electric Industrial Co., Ltd.
- Ippei Kanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER
- Publication number 20120142297
- Publication date Jun 7, 2012
- PANASONIC CORPORATION
- Yasuo OBA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTOMATIC GAIN CONTROL DEVICE AND ELECTRONIC DEVICE
- Publication number 20120076246
- Publication date Mar 29, 2012
- PANASONIC CORPORATION
- Eiji Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC GAIN CONTROL DEVICE, RECEIVER, ELECTRONIC DEVICE, AND AUT...
- Publication number 20120071127
- Publication date Mar 22, 2012
- PANASONIC CORPORATION
- Satoshi TSUKAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND BROADCAST RECEIVER
- Publication number 20110188608
- Publication date Aug 4, 2011
- PANASONIC CORPORATION
- Yasuo OBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROLLER CIRCUIT FOR CONTROLLING CONTROLLED UNITS
- Publication number 20100231409
- Publication date Sep 16, 2010
- Shinichi Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT CURRENT GENERATION APPARATUS AND METHOD THEREOF, AND SIGNAL...
- Publication number 20100093303
- Publication date Apr 15, 2010
- PANASONIC CORPORATION
- Yasuo OBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOLTAGE CONTROLLED OSCILLATOR HAVING TEMPERATURE DETECTING CIRCUIT
- Publication number 20090231044
- Publication date Sep 17, 2009
- Mineyuki Iwaida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filtering apparatus for correcting variation of CR-product
- Publication number 20080136547
- Publication date Jun 12, 2008
- Hidehiko Kurimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR CIRCUIT FOR WIRELESS RECEIVING PROVIDED WITH CONTROLL...
- Publication number 20080139163
- Publication date Jun 12, 2008
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE GAIN AMPLIFIER
- Publication number 20070176683
- Publication date Aug 2, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yasuo OBA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING APPARATUS
- Publication number 20070155351
- Publication date Jul 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yasuo Oba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING CIRCUIT, RECEIVING APPARATUS, AND RECEIVING METHOD
- Publication number 20070146550
- Publication date Jun 28, 2007
- Matsushita Electric Industrial Co., Ltd.
- Makoto IKUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING CIRCUIT, RECEIVING APPARATUS, AND RECEIVING METHOD
- Publication number 20070146553
- Publication date Jun 28, 2007
- Matsushita Electric Industrial Co., Ltd.
- Sachiko MORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit current generation apparatus and method thereof, and singal...
- Publication number 20070032215
- Publication date Feb 8, 2007
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound intermediate frequency conversion circuit
- Publication number 20060116098
- Publication date Jun 1, 2006
- Yasuo Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic frequency tuning system
- Publication number 20060066759
- Publication date Mar 30, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Makoto Ikuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal receiver
- Publication number 20050249316
- Publication date Nov 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroaki Ozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLL circuit
- Publication number 20050184810
- Publication date Aug 25, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuo Oba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency signal receiver
- Publication number 20040017866
- Publication date Jan 29, 2004
- Akira Fujishima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Receiving apparatus
- Publication number 20030071925
- Publication date Apr 17, 2003
- Ippei Kanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Semiconductor integrated circuit and broadcast receiver

Voltage controlled oscillator having temperature detecting circuit

Semiconductor circuit for wireless receiving provided with controll...

Circuit current generation apparatus and method thereof, and signal...

Variable gain amplifier

Filtering apparatus for correcting variation of CR-product

High-frequency signal receiver

PLL circuit

Receiving apparatus

Patents Applicationslast 30 patents

RECEIVER

AUTOMATIC GAIN CONTROL DEVICE AND ELECTRONIC DEVICE

AUTOMATIC GAIN CONTROL DEVICE, RECEIVER, ELECTRONIC DEVICE, AND AUT...

SEMICONDUCTOR INTEGRATED CIRCUIT AND BROADCAST RECEIVER

COMMUNICATION CONTROLLER CIRCUIT FOR CONTROLLING CONTROLLED UNITS

CIRCUIT CURRENT GENERATION APPARATUS AND METHOD THEREOF, AND SIGNAL...

VOLTAGE CONTROLLED OSCILLATOR HAVING TEMPERATURE DETECTING CIRCUIT

Filtering apparatus for correcting variation of CR-product

SEMICONDUCTOR CIRCUIT FOR WIRELESS RECEIVING PROVIDED WITH CONTROLL...

VARIABLE GAIN AMPLIFIER

RECEIVING APPARATUS

RECEIVING CIRCUIT, RECEIVING APPARATUS, AND RECEIVING METHOD

RECEIVING CIRCUIT, RECEIVING APPARATUS, AND RECEIVING METHOD

Circuit current generation apparatus and method thereof, and singal...

Sound intermediate frequency conversion circuit

Automatic frequency tuning system

Digital signal receiver

PLL circuit

High-frequency signal receiver

Receiving apparatus