Tomoaki Futakuchi

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Takaoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite piezoelectric component and chip-type composite piezoelec...
- Patent number 6,351,055
- Issue date Feb 26, 2002
- Yurata Manufacturing Co., LTD
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric vibration device
- Patent number 6,087,758
- Issue date Jul 11, 2000
- Murata Manufacturing Co., Ltd.
- Taketoshi Hino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric filter having a capacitance electrode extending onto...
- Patent number 6,064,282
- Issue date May 16, 2000
- Murata Manufacturing Co., Ltd.
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ceramic filter vibrating in the thickness shear-slide mode with ele...
- Patent number 5,815,053
- Issue date Sep 29, 1998
- Murata Manufacturing Co., Ltd.
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thickness shear vibration type double mode filter having a passivel...
- Patent number 5,808,522
- Issue date Sep 15, 1998
- Murata Manufacturing Co., Ltd.
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM Demodulator with selective phase shift circuits
- Patent number 4,562,404
- Issue date Dec 31, 1985
- Murata Manufacturing Co., Ltd.
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY