Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12118304 | Difference extraction device, method and program | Daiki Tanaka, Kenji Iwata, Hiroshi Fujimura | 2024-10-15 |
| 11995398 | Dictionary editing apparatus, dictionary editing method, and recording medium recording thereon dictionary editing program | Kenji Iwata | 2024-05-28 |
| 11978441 | Speech recognition apparatus, method and non-transitory computer-readable storage medium | Daichi HAYAKAWA, Kenji Iwata | 2024-05-07 |
| 11908487 | Signal processing apparatus and non-transitory computer readable medium | Daichi HAYAKAWA | 2024-02-20 |
| 11453411 | Moving body operation support system | Noriko Yamanaka, Tatsuma Ishihara | 2022-09-27 |
| 11395061 | Signal processing apparatus and signal processing method | — | 2022-07-19 |
| 11282505 | Acoustic signal processing with neural network using amplitude, phase, and frequency | Daichi HAYAKAWA, Hiroshi Fujimura | 2022-03-22 |
| 11062705 | Information processing apparatus, information processing method, and computer program product | Nayuko Watanabe, Hiroshi Fujimura | 2021-07-13 |
| 10951982 | Signal processing apparatus, signal processing method, and computer program product | Daichi HAYAKAWA, Hiroshi Fujimura | 2021-03-16 |
| 10950227 | Sound processing apparatus, speech recognition apparatus, sound processing method, speech recognition method, storage medium | — | 2021-03-16 |
| 10579327 | Speech recognition device, speech recognition method and storage medium using recognition results to adjust volume level threshold | — | 2020-03-03 |
| 10504523 | Voice processing device, voice processing method, and computer program product | Ning Ding | 2019-12-10 |
| 10152986 | Acoustic processing apparatus, acoustic processing method, and computer program product | Toru Taniguchi | 2018-12-11 |
| 10109286 | Speech synthesizer, audio watermarking information detection apparatus, speech synthesizing method, audio watermarking information detection method, and computer program product | Kentaro Tachibana, Masatsune Tamura, Masahiro Morita | 2018-10-23 |
| 9905219 | Speech synthesis apparatus, method, and computer-readable medium that generates synthesized speech having prosodic feature | Kentaro Tachibana, Masahiro Morita | 2018-02-27 |
| 9870779 | Speech synthesizer, audio watermarking information detection apparatus, speech synthesizing method, audio watermarking information detection method, and computer program product | Kentaro Tachibana, Masatsune Tamura, Masahiro Morita | 2018-01-16 |
| 9792894 | Speech synthesis dictionary creating device and method | Kentaro Tachibana, Masahiro Morita | 2017-10-17 |
| 9666179 | Speech synthesis apparatus and method utilizing acquisition of at least two speech unit waveforms acquired from a continuous memory region by one access | — | 2017-05-30 |
| 9601106 | Prosody editing apparatus and method | Kouichirou Mori, Masahiro Morita | 2017-03-21 |
| 9280967 | Apparatus and method for estimating utterance style of each sentence in documents, and non-transitory computer readable medium thereof | Kosei Fume, Masaru Suzuki, Masahiro Morita, Kentaro Tachibana, Kouichirou Mori +3 more | 2016-03-08 |
| 9129596 | Apparatus and method for creating dictionary for speech synthesis utilizing a display to aid in assessing synthesis quality | Kentaro Tachibana, Masahiro Morita | 2015-09-08 |
| 9058807 | Speech synthesizer, speech synthesis method and computer program product | Masatsune Tamura, Masahiro Morita | 2015-06-16 |
| 9002711 | Speech synthesis apparatus and method | Ryo Morinaka | 2015-04-07 |
| 8868422 | Storing a representative speech unit waveform for speech synthesis based on searching for similar speech units | Gou Hirabayashi | 2014-10-21 |
| 8731933 | Speech synthesis apparatus and method utilizing acquisition of at least two speech unit waveforms acquired from a continuous memory region by one access | — | 2014-05-20 |