Inventor · disambiguated record
Atsunori Ogawa
Also filed as: OGAWA ATSUNORI
12 granted patents·3 pending applications·12 citations·filing 2017–2022
82Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE15
Top patents by PatentIndex Score
15 records- 0186US11264044B2Acoustic model training method, speech recognition method, acoustic model training apparatus, speech recognition apparatus, acoustic model training program, and speech recognition programNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted Mar 1, 2022·8 cites·8 claims
- 0272US11837222B2Determination device, determination method, and determination programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 5, 2023·2 cites·20 claims
- 0371US11763834B2Mask 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 methodNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Sep 19, 2023·2 cites·8 claims
- 0450US12190870B2Learning device, learning method, and learning programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 7, 2025·0 cites·15 claims
- 0550US11978471B2Signal processing apparatus, learning apparatus, signal processing method, learning method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 7, 2024·0 cites·20 claims
- 0648US12308022B2Apparatus, method, and program for utilizing language modelNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 20, 2025·0 cites·20 claims
- 0748US11869491B2Abstract generation device, method, program, and recording mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 9, 2024·0 cites·14 claims
- 0847US12125481B2Determination device, training device, determination method, and determination programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 22, 2024·0 cites·8 claims
- 0946US2024273342A1Training device, training method, and training programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1045US11996086B2Estimation device, estimation method, and estimation programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 28, 2024·0 cites·11 claims
- 1142US12431158B2Speech signal processing device, speech signal processing method, speech signal processing program, training device, training method, and training programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 30, 2025·0 cites·8 claims
- 1241US2025225977A1Speech recognition method, speech recognition device, and speechrecognition programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1340US12430519B2Data processing device, data processing method, and data processing programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 30, 2025·0 cites·15 claims
- 1440US11551667B2Learning device and method for updating a parameter of a speech recognition modelNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 10, 2023·0 cites·20 claims
- 1536US2023032372A1Generation device, generation method, and generation programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →