Wakabayashi; Eiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wakabayashi; Eiji.The latest application filed is for "sound-recording apparatus".
- Wakabayashi; Eiji - Osaka JP
- Wakabayashi; Eiji - Daito JP
| Patent | Date |
|---|---|
| Sound-recording apparatus Grant 8,295,959 - Wakabayashi October 23, 2 | 2012-10-23 |
| Digital voice recorder Grant D634,727 - Wakabayashi March 22, 2 | 2011-03-22 |
| Charger for IC recorder with speaker Grant D633,080 - Wakabayashi February 22, 2 | 2011-02-22 |
| Sound-recording Apparatus App 20100100209 - Wakabayashi; Eiji | 2010-04-22 |
| Digital voice recorder Grant D592,635 - Obata , et al. May 19, 2 | 2009-05-19 |
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