Takayuki Nakai

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
AGC circuit
- Patent number 7,982,541
- Issue date Jul 19, 2011
- Panasonic Corporation
- Takayuki Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charge pump circuit and electronic apparatus provided with the same
- Patent number 7,944,276
- Issue date May 17, 2011
- Panasonic Corporation
- Takayuki Nakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AGC circuit
- Patent number 7,795,967
- Issue date Sep 14, 2010
- Panasonic Corporation
- Takayuki Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drive circuit, voltage conversion device and audio system
- Patent number 7,728,651
- Issue date Jun 1, 2010
- Panasonic Corporation
- Takayuki Nakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL LOAD DRIVE DEVICE
- Publication number 20110267014
- Publication date Nov 3, 2011
- Takayuki NAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AGC CIRCUIT
- Publication number 20100259330
- Publication date Oct 14, 2010
- PANASONIC CORPORATION
- Takayuki Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHARGE PUMP CIRCUIT AND ELECTRONIC APPARATUS PROVIDED WITH THE SAME
- Publication number 20090195298
- Publication date Aug 6, 2009
- Takayuki NAKAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CIRCUIT, VOLTAGE CONVERSION DEVICE AND AUDIO SYSTEM
- Publication number 20090115495
- Publication date May 7, 2009
- Takayuki NAKAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AGC CIRCUIT
- Publication number 20090096528
- Publication date Apr 16, 2009
- PANASONIC CORPORATION
- Takayuki Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY