Takashi Marukawa

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Kanazawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave apparatus and manufacturing method therefor
- Patent number 7,112,913
- Issue date Sep 26, 2006
- Murata Manufacturing Co., Ltd.
- Kazunobu Shimoe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Surface acoustic wave apparatus and manufacturing method therefor
- Patent number 6,792,656
- Issue date Sep 21, 2004
- Murata Manufacturing Co., Ltd.
- Kazunobu Shimoe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor device having a plasma-processed layer and method of...
- Patent number 6,458,675
- Issue date Oct 1, 2002
- Murata Manufacturing Co., Ltd.
- Takashi Marukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and process for production for the same
- Patent number 5,627,090
- Issue date May 6, 1997
- Murata Manufacturing Co., Ltd.
- Takashi Marukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and process for production for the same
- Patent number 5,578,844
- Issue date Nov 26, 1996
- Murata Manufacturing Co., Ltd.
- Takashi Marukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Surface acoustic wave apparatus and manufacturing method therefor
- Publication number 20040178698
- Publication date Sep 16, 2004
- Murata Manufacturing Co., Ltd.
- Kazunobu Shimoe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave apparatus and manufacturing method therefor
- Publication number 20020121841
- Publication date Sep 5, 2002
- Murata Manufacturing Co., Ltd.
- Kazunobu Shimoe
- H03 - BASIC ELECTRONIC CIRCUITRY