Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424237 | Tag estimation device, tag estimation method, and program | Tomohiro Tanaka | 2025-09-23 |
| 12361227 | Sequence conversion apparatus, machine learning apparatus, sequence conversion method, machine learning method, and program | Mana Ihori | 2025-07-15 |
| 12148418 | Learning device, voice recognition device, learning method, voice recognition method, and program | Tomohiro Tanaka | 2024-11-19 |
| 12148246 | Facial expression labeling apparatus, facial expression labelling method, and program | Akihiko Takashima | 2024-11-19 |
| 12142258 | Sequence labeling apparatus, sequence labeling method, and program | Tomohiro Tanaka, Takanobu Oba | 2024-11-12 |
| 12136435 | Utterance section detection device, utterance section detection method, and program | Takanobu Oba, Kiyoaki MATSUI | 2024-11-05 |
| 12131729 | Language model score calculating apparatus, learning apparatus, language model score calculating method, learning method and program | Tomohiro Tanaka | 2024-10-29 |
| 12111643 | Inspection system, terminal device, inspection method, and non-transitory computer readable storage medium | Masaru Adachi | 2024-10-08 |
| 12057105 | Speech recognition device, speech recognition method, and program | Tomohiro Tanaka, Takanobu Oba | 2024-08-06 |
| 12002486 | Tag estimation device, tag estimation method, and program | Tomohiro Tanaka | 2024-06-04 |
| 11894017 | Voice/non-voice determination device, voice/non-voice determination model parameter learning device, voice/non-voice determination method, voice/non-voice determination model parameter learning method, and program | Takanobu Oba, Kiyoaki MATSUI | 2024-02-06 |
| 11887620 | Language model score calculation apparatus, language model generation apparatus, methods therefor, program, and recording medium | Tomohiro Tanaka, Takanobu Oba | 2024-01-30 |
| 11568761 | Pronunciation error detection apparatus, pronunciation error detection method and program | Satoshi KOBASHIKAWA, Hosana KAMIYAMA, Yusuke IJIMA, Yushi AONO | 2023-01-31 |
| 11556783 | Confusion network distributed representation generation apparatus, confusion network classification apparatus, confusion network distributed representation generation method, confusion network classification method and program | Hirokazu Masataki | 2023-01-17 |
| 11462212 | Document identification device, document identification method, and program | Hirokazu Masataki | 2022-10-04 |
| 11380301 | Learning apparatus, speech recognition rank estimating apparatus, methods thereof, and program | Tomohiro Tanaka | 2022-07-05 |
| 11081105 | Model learning device, method and recording medium for learning neural network model | Hirokazu Masataki, Taichi ASAMI, Takashi Nakamura | 2021-08-03 |