TOA Coporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for TOA Coporation.The latest application filed is for "speaker device and filter coefficient generating device therefor".
- TOA Coporation - Hyogo JP
| Patent | Date |
|---|---|
| Speaker device and filter coefficient generating device therefor Grant 9,118,997 - Miyata , et al. August 25, 2 | 2015-08-25 |
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