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Patent applications and USPTO patent grants for Emoto; Naohiro.The latest application filed is for "language learning apparatus, language learning aiding method, program, and recording medium".
Patent | Date |
---|---|
Position detecting system, speaker system, and user terminal apparatus Grant 7,929,720 - Ishibashi , et al. April 19, 2 | 2011-04-19 |
Language Learning Apparatus, Language Learning Aiding Method, Program, and Recording Medium App 20090197224 - Nariyama; Ryuichi ;   et al. | 2009-08-06 |
Position detecting system, speaker system, and user terminal apparatus App 20060210101 - Ishibashi; Toshiaki ;   et al. | 2006-09-21 |
Specific sound playback apparatus and specific sound playback headphone App 20060083387 - Emoto; Naohiro | 2006-04-20 |
Acoustic characteristic correction device Grant 5,572,443 - Emoto , et al. November 5, 1 | 1996-11-05 |
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