Yasuharu Matsui

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic range finder using ultrasonic sensor
- Patent number 5,907,521
- Issue date May 25, 1999
- Murata Manufacturing Co., Ltd.
- Yasuharu Matsui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic rangefinder
- Patent number 5,812,495
- Issue date Sep 22, 1998
- Murata Manufacturing Co., Ltd.
- Muneharu Yamashita
- G01 - MEASURING TESTING