Seiji Watanabe

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal potential converter
- Patent number 9,847,777
- Issue date Dec 19, 2017
- SOCIONEXT INC.
- Tsuyoshi Ebuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal potential converter
- Patent number 9,584,103
- Issue date Feb 28, 2017
- SOCIONEXT INC.
- Seiji Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase adjustment circuit
- Patent number 8,013,650
- Issue date Sep 6, 2011
- Panasonic Corporation
- Shiro Dosho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-phase oscillator
- Patent number 7,944,316
- Issue date May 17, 2011
- Panasonic Corporation
- Seiji Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillation circuit
- Patent number 7,893,777
- Issue date Feb 22, 2011
- Panasonic Corporation
- Takashi Oka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop circuit
- Patent number RE41235
- Issue date Apr 20, 2010
- Panasonic Corporation
- Yoshinori Miyada
- 331 - Oscillators
Information Patent Grant
Phase-locked loop circuit and data reproduction apparatus
- Patent number 7,501,902
- Issue date Mar 10, 2009
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase-locked loop circuit and data reproduction apparatus
- Patent number 7,362,186
- Issue date Apr 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop circuit
- Patent number RE39807
- Issue date Sep 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Miyada
- 331 - Oscillators
Information Patent Grant
Phase-locked loop circuit and data reproduction apparatus
- Patent number 7,034,622
- Issue date Apr 25, 2006
- Matsushita Electronic Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase-locked loop circuit and data reproduction apparatus
- Patent number 6,828,865
- Issue date Dec 7, 2004
- Matsushita Electric Industrial Co. Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Successive comparison analog-to-digital converter
- Patent number 6,563,449
- Issue date May 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Haruhisa Takata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Jitter detector, phase difference detector and jitter detecting method
- Patent number 6,528,982
- Issue date Mar 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Naoshi Yanagisawa
- G01 - MEASURING TESTING
Information Patent Grant
Phase locked loop circuit
- Patent number 6,489,851
- Issue date Dec 3, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Miyada
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL POTENTIAL CONVERTER
- Publication number 20160308518
- Publication date Oct 20, 2016
- SOCIONEXT INC.
- Seiji WATANABE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL POTENTIAL CONVERTER
- Publication number 20160294372
- Publication date Oct 6, 2016
- SOCIONEXT INC.
- Tsuyoshi EBUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE OSCILLATOR
- Publication number 20090261911
- Publication date Oct 22, 2009
- Seiji Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE-LOCKED LOOP CIRCUIT AND DATA REPRODUCTION APPARATUS
- Publication number 20090140818
- Publication date Jun 4, 2009
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voltage Controlled Oscillation Circuit
- Publication number 20080136539
- Publication date Jun 12, 2008
- Takashi Oka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Integrated Circuit Having Jitter Measuring Function
- Publication number 20080129562
- Publication date Jun 5, 2008
- Keisuke Nakahira
- G01 - MEASURING TESTING
Information Patent Application
Phase-locked loop circuit and data reproduction apparatus
- Publication number 20070279134
- Publication date Dec 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase adjustment circuit
- Publication number 20070121761
- Publication date May 31, 2007
- Shiro Dosho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase-locked loop circuit and data reproduction apparatus
- Publication number 20060176089
- Publication date Aug 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase-locked loop circuit and data reproduction apparatus
- Publication number 20040232998
- Publication date Nov 25, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Oscillation circuit
- Publication number 20040155714
- Publication date Aug 12, 2004
- Kazuhiko Nishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase-locked loop circuit and data reproduction apparatus
- Publication number 20030016087
- Publication date Jan 23, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Shinichi Yamane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Successive comparison analog-to-digital converter
- Publication number 20020190887
- Publication date Dec 19, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Haruhisa Takata
- H03 - BASIC ELECTRONIC CIRCUITRY

Seiji Watanabe

Person

Patents Grantslast 30 patents

Signal potential converter

Signal potential converter

Phase adjustment circuit

Multi-phase oscillator

Voltage controlled oscillation circuit

Phase locked loop circuit

Phase-locked loop circuit and data reproduction apparatus

Phase-locked loop circuit and data reproduction apparatus

Phase locked loop circuit

Phase-locked loop circuit and data reproduction apparatus

Phase-locked loop circuit and data reproduction apparatus

Successive comparison analog-to-digital converter

Jitter detector, phase difference detector and jitter detecting method

Phase locked loop circuit

Patents Applicationslast 30 patents

SIGNAL POTENTIAL CONVERTER

SIGNAL POTENTIAL CONVERTER

MULTI-PHASE OSCILLATOR

PHASE-LOCKED LOOP CIRCUIT AND DATA REPRODUCTION APPARATUS

Voltage Controlled Oscillation Circuit

Semiconductor Integrated Circuit Having Jitter Measuring Function

Phase-locked loop circuit and data reproduction apparatus

Phase adjustment circuit

Phase-locked loop circuit and data reproduction apparatus

Phase-locked loop circuit and data reproduction apparatus

Oscillation circuit

Phase-locked loop circuit and data reproduction apparatus

Successive comparison analog-to-digital converter