Sachihito Nakafuku

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Toyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric electroacoustic transducer and manufacturing method o...
- Patent number 6,912,288
- Issue date Jun 28, 2005
- Murata Manufacturing Co., Ltd.
- Mikio Nakashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adjusting frequency of piezoelectric resonator
- Patent number 6,545,386
- Issue date Apr 8, 2003
- Murata Manufacturing Co., Ltd.
- Sachihito Nakafuku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of adjusting frequency of piezoelectric resonance element by...
- Patent number 6,414,569
- Issue date Jul 2, 2002
- Murata Manufacturing Co., Ltd.
- Sachihito Nakafuku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Deflection yoke device
- Patent number 5,448,212
- Issue date Sep 5, 1995
- Murata Mfg. Co., Ltd.
- Shinji Ohtsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC VIBRATOR
- Publication number 20220173709
- Publication date Jun 2, 2022
- Murata Manufacturing Co., Ltd.
- Toru KIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Piezoelectric electroacoustic transducer and manufacturing method o...
- Publication number 20030007651
- Publication date Jan 9, 2003
- Murata Manufacturing Co., Ltd.
- Mikio Nakashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for adjusting frequency of piezoelectric resonator
- Publication number 20020068230
- Publication date Jun 6, 2002
- Murata Manufacturing Co., Ltd.
- Sachihito Nakafuku
- H03 - BASIC ELECTRONIC CIRCUITRY