Michiyo Hirayama

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Kadoma-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic probe
- Patent number 7,798,969
- Issue date Sep 21, 2010
- Panasonic Corporation
- Michiyo Hirayama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic probe
- Publication number 20070167820
- Publication date Jul 19, 2007
- Matsushita Electric Industrial Co., Ltd.
- Michiyo Hirayama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS