Kazuo Ogasawara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
PLL circuit, communication device, and loopback test method of comm...
- Patent number 8,660,223
- Issue date Feb 25, 2014
- Renesas Electronics Corporation
- Kazuo Ogasawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL circuit, communication device, and loopback test method of comm...
- Patent number 8,270,553
- Issue date Sep 18, 2012
- Renesas Electronics Corporation
- Kazuo Ogasawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spread spectrum clock generating apparatus
- Patent number 7,697,592
- Issue date Apr 13, 2010
- NEC Electronics Corporation
- Kazuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock buffer circuit having predetermined gain with bias circuit th...
- Patent number 7,298,201
- Issue date Nov 20, 2007
- NEC Electronics Corporation
- Kazuo Ogasawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spread spectrum clock generating apparatus
- Patent number 7,236,039
- Issue date Jun 26, 2007
- NEC Electronics Corporation
- Kazuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PLL CIRCUIT, COMMUNICATION DEVICE, AND LOOPBACK TEST METHOD OF COMM...
- Publication number 20120287967
- Publication date Nov 15, 2012
- RENESAS ELECTRONICS CORPORATION
- Kazuo OGASAWARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL CIRCUIT, COMMUNICATION DEVICE, AND LOOPBACK TEST METHOD OF COMM...
- Publication number 20100027586
- Publication date Feb 4, 2010
- NEC ELECTRONICS CORPORATION
- Kazuo Ogasawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Spread spectrum clock generating apparatus
- Publication number 20060076997
- Publication date Apr 13, 2006
- NEC Electronics Corporation
- Kazuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock buffer circuit
- Publication number 20060055444
- Publication date Mar 16, 2006
- NEC Electonics Corporation
- Kazuo Ogasawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Spread spectrum clock generating apparatus
- Publication number 20040252751
- Publication date Dec 16, 2004
- NEC Electronics Corporation
- Kazuo Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE