Miyagaki; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Miyagaki; Kenichi.The latest application filed is for "pop sound reduction circuit and voice output amplification device".
- Miyagaki; Kenichi - Kanagawa-ken JP
| Patent | Date |
|---|---|
| Pop sound reduction circuit and voice output amplification device Grant 7,142,048 - Miyagaki , et al. November 28, 2 | 2006-11-28 |
| Pop sound reduction circuit and voice output amplification device App 20030058040 - Miyagaki, Kenichi ; et al. | 2003-03-27 |
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