Junichi Matsuura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Voltage-controlled oscillator
- Patent number 7,279,998
- Issue date Oct 9, 2007
- Matsushita Electric Industrial Co., Ltd.
- Junichi Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Function generating circuit and temperature characteristic controll...
- Patent number 7,253,695
- Issue date Aug 7, 2007
- Matsushita Electric Industrial Co., Ltd.
- Junichi Matsuura
- G01 - MEASURING TESTING
Information Patent Grant
Voltage controlled variable capacitor
- Patent number 7,183,867
- Issue date Feb 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Junichi Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Function generator, crystal oscillation device and method of adjust...
- Patent number 6,292,066
- Issue date Sep 18, 2001
- Matsushita Electric Industrial Co., Ltd.
- Shuji Shibuya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information collecting and/or service furnishing systems by which a...
- Patent number 5,339,239
- Issue date Aug 16, 1994
- Mitsubishi Plastics Industries Limited
- Toshiyuki Manabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Voltage-controlled oscillator
- Publication number 20060164178
- Publication date Jul 27, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Junichi Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Function generating circuit and temperature characteristic controll...
- Publication number 20050099239
- Publication date May 12, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Junichi Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage controlled variable capacitor
- Publication number 20050083105
- Publication date Apr 21, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Junichi Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY