Yoshiyuki SHINODA

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Yao-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-coil unit, voice coil, and electro-acoustic transducer using...
- Patent number 9,253,577
- Issue date Feb 2, 2016
- Hosiden Corporation
- Satoru Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-COIL UNIT, VOICE COIL, AND ELECTRO-ACOUSTIC TRANSDUCER USING...
- Publication number 20130315434
- Publication date Nov 28, 2013
- HOSIDEN CORPORATION
- Satoru FUJIWARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE