Yoshitaka Nagatomi

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer filter having varied dielectric constant regions
- Patent number 6,445,266
- Issue date Sep 3, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer filter with electrode patterns connected on different si...
- Patent number 6,359,531
- Issue date Mar 19, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer filter with electrode patterns connected on different si...
- Patent number 6,177,853
- Issue date Jan 23, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-band multilayer bandpass filter
- Patent number 6,147,571
- Issue date Nov 14, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shoichi Kitazawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Antenna Device and Mobile Radio Apparatus Using the Same
- Publication number 20080252534
- Publication date Oct 16, 2008
- Motoyuki Okayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer filter
- Publication number 20020063613
- Publication date May 30, 2002
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS