Michiyuki NAKAZAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Longitudinally coupled resonator-type surface acoustic wave filter
- Patent number 7,847,657
- Issue date Dec 7, 2010
- TDK Corporation
- Masaki Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter and resonator utilizing a branch elect...
- Patent number 7,671,705
- Issue date Mar 2, 2010
- TDK Corporation
- Michiyuki Nakazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave apparatus
- Patent number 7,414,494
- Issue date Aug 19, 2008
- TDK Corporation
- Michiyuki Nakazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave device having a thin metal oxide film fully c...
- Patent number 6,580,198
- Issue date Jun 17, 2003
- TDK Corporation
- Masahiro Nakano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Surface acoustic wave apparatus having an electrode that is a doped...
- Patent number 5,929,723
- Issue date Jul 27, 1999
- TDK Corporation
- Noritoshi Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20230317352
- Publication date Oct 5, 2023
- TDK Corporation
- Takeshi OOHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LONGITUDINALLY COUPLED RESONATOR-TYPE SURFACE ACOUSTIC WAVE FILTER
- Publication number 20080238576
- Publication date Oct 2, 2008
- TDK Corporation
- Masaki TAKAHASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE FILTER AND SURFACE ACOUSTIC WAVE RESONATOR
- Publication number 20080079512
- Publication date Apr 3, 2008
- TDK Corporation
- Michiyuki NAKAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus
- Publication number 20060091976
- Publication date May 4, 2006
- TDK Corporation
- Michiyuki Nakazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave device, and its fabrication process
- Publication number 20020047495
- Publication date Apr 25, 2002
- TDK Corporation
- Masahiro Nakano
- B82 - NANO-TECHNOLOGY