Emiko Kawahara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laminated dielectric filter, and antenna duplexer and communication...
- Patent number 7,116,188
- Issue date Oct 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated filter with a single shield conductor, integrated device,...
- Patent number 7,023,301
- Issue date Apr 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic capacitor, method for producing the same, and dielectric mu...
- Patent number 6,876,535
- Issue date Apr 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takayuki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Complex high frequency components
- Patent number 6,788,164
- Issue date Sep 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated dielectric filter, and antenna duplexer and communication...
- Patent number 6,696,903
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric laminated device and manufacturing method thereof
- Patent number 6,518,863
- Issue date Feb 11, 2003
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ceramic capacitor, method for producing the same, and dielectric mu...
- Publication number 20040070919
- Publication date Apr 15, 2004
- Matsushita Electric Industrial Co. Ltd.
- Takayuki Takeuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laminated dielectric filter, and antenna duplexer and communication...
- Publication number 20040041660
- Publication date Mar 4, 2004
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Complex high frequency components
- Publication number 20030025571
- Publication date Feb 6, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laminated filter, integrated device, and communication apparatus
- Publication number 20020180561
- Publication date Dec 5, 2002
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric laminated device and manufacturing method thereof
- Publication number 20010045876
- Publication date Nov 29, 2001
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS