Seigo Hayashi

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Komatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic sensor and method for manufacturing the same
- Patent number 7,956,516
- Issue date Jun 7, 2011
- Murata Manufacturing Co., Ltd.
- Seigo Hayashi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic sensor
- Patent number 7,795,785
- Issue date Sep 14, 2010
- Murata Manufacturing Co., Ltd.
- Seigo Hayashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for producing an edge reflection type surface acoustic wave...
- Patent number 7,194,793
- Issue date Mar 27, 2007
- Murata Manufacturing Co., Ltd.
- Michio Kadota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of producing edge reflection type surface acoustic wave device
- Patent number 6,637,087
- Issue date Oct 28, 2003
- Murata Manufacturing Co., Ltd.
- Hideya Horiuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Surface acoustic wave filter with terminal electrode coating film
- Patent number 6,369,673
- Issue date Apr 9, 2002
- Murata Manufacturing Co., Ltd.
- Chikashi Kondo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of driving piezoelectric bimorph device and piezoelectric bi...
- Patent number 5,233,256
- Issue date Aug 3, 1993
- Murata Manufacturing Co., Ltd.
- Seigo Hayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC SENSOR
- Publication number 20080289428
- Publication date Nov 27, 2008
- Murata Manufacturing Co., Ltd.
- Seigo HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRASONIC SENSOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20080290758
- Publication date Nov 27, 2008
- Murata Manufacturing Co., Ltd.
- Seigo HAYASHI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Method for adjusting a frequency characteristic of an edge reflecti...
- Publication number 20040261250
- Publication date Dec 30, 2004
- Murata Manufacturing Co., Ltd.
- Michio Kadota
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for adjusting a frequency characteristic of an edge reflecti...
- Publication number 20020050040
- Publication date May 2, 2002
- Murata Manufacturing Co., Ltd.
- Michio Kadota
- H03 - BASIC ELECTRONIC CIRCUITRY