Jyunji Itoh

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable gain amplifying apparatus and wireless communication appar...
- Patent number 7,642,848
- Issue date Jan 5, 2010
- Panasonic Corporation
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain amplifying apparatus and wireless communication appar...
- Patent number 7,342,442
- Issue date Mar 11, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-noise differential bias circuit and differential signal process...
- Patent number 7,324,791
- Issue date Jan 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier and frequency converter
- Patent number 7,298,205
- Issue date Nov 20, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier and frequency converter
- Patent number 7,123,073
- Issue date Oct 17, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front-end circuit
- Patent number 5,689,207
- Issue date Nov 18, 1997
- Matsushita Electric Industrial Co., Ltd.
- Tadayoshi Nakatsuka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE GAIN AMPLIFYING APPARATUS AND WIRELESS COMMUNICATION APPAR...
- Publication number 20080265994
- Publication date Oct 30, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable gain amplifying apparatus and wireless communication appar...
- Publication number 20060176112
- Publication date Aug 10, 2006
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-noise differential bias circuit and differential signal process...
- Publication number 20050164649
- Publication date Jul 28, 2005
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier and frequency converter
- Publication number 20050110555
- Publication date May 26, 2005
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier and frequency converter
- Publication number 20050062540
- Publication date Mar 24, 2005
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable gain amplifying apparatus and wireless communication appar...
- Publication number 20030080811
- Publication date May 1, 2003
- Toshifumi Nakatani
- H03 - BASIC ELECTRONIC CIRCUITRY