Inventor
Atsunori OGAWA
Inventor
JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis52%
G06FElectric digital data processing24%
G06NComputing arrangements based on specific computational models24%
PatentTitleYear
12,430,519Data processing device, data processing method, and data processing program202512,431,158Speech signal processing device, speech signal processing method, speech signal processing program, training device, training method, and training program202512,308,022Apparatus, method, and program for utilizing language model202512,190,870Learning device, learning method, and learning program202512,125,481Determination device, training device, determination method, and determination program202411,996,086Estimation device, estimation method, and estimation program202411,978,471Signal processing apparatus, learning apparatus, signal processing method, learning method and program202411,869,491Abstract generation device, method, program, and recording medium202411,837,222Determination device, determination method, and determination program202311,763,834Mask calculation device, cluster weight learning device, mask calculation neural network learning device, mask calculation method, cluster weight learning method, and mask calculation neural network learning method202311,551,667Learning device and method for updating a parameter of a speech recognition model202311,264,044Acoustic model training method, speech recognition method, acoustic model training apparatus, speech recognition apparatus, acoustic model training program, and speech recognition program2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NIPPON TELEGRAPH & TELEPHONE (12)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 12 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2022–2025 |