Masaaki Imura

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a piezoelectric thin film resonator, manufa...
- Patent number 7,239,067
- Issue date Jul 3, 2007
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Film bulk acoustic resonator filter
- Patent number 7,199,504
- Issue date Apr 3, 2007
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Film bulk acoustic resonator filters with a coplanar waveguide
- Patent number 7,187,254
- Issue date Mar 6, 2007
- TDK Corporation
- Qingxin Su
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing piezo-resonator
- Patent number 7,003,875
- Issue date Feb 28, 2006
- TDK Corporation
- Masaaki Imura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thin-film piezoelectric resonator and method for fabricating the same
- Patent number 6,977,563
- Issue date Dec 20, 2005
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Rare Earth Sintered Magnet, Raw Material Alloy Powder For Rare Eart...
- Publication number 20070221296
- Publication date Sep 27, 2007
- TDK CORPORATION
- Yasushi Enokido
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of manufacturing a piezoelectric thin film resonator, manufa...
- Publication number 20040191947
- Publication date Sep 30, 2004
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Film bulk acoustic resonator filter
- Publication number 20040150295
- Publication date Aug 5, 2004
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Thin-film piezoelectric resonator and method for fabricating the same
- Publication number 20040140865
- Publication date Jul 22, 2004
- TDK Corporation
- Eiju Komuro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filters
- Publication number 20040061416
- Publication date Apr 1, 2004
- Qingxin Su
- H03 - BASIC ELECTRONIC CIRCUITRY