Ryouichi Suetoshi

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Nishinomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-frequency transmission/reception apparatus
- Patent number 7,443,081
- Issue date Oct 28, 2008
- Furuno Electric Company, Limited
- Kazuhiko Kamei
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Acoustic transducer and underwater sounding apparatus
- Patent number 7,369,461
- Issue date May 6, 2008
- Furuno Electric Company, Limited
- Kenichi Watanabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Acoustic transducer and underwater sounding apparatus
- Publication number 20060164919
- Publication date Jul 27, 2006
- Furuno Electric Co., Ltd.
- Kenichi Watanabe
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Multi-frequency transmission/reception apparatus
- Publication number 20040090148
- Publication date May 13, 2004
- Kazuhiko Kamei
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL