Inventor · disambiguated record
Daichi Hayakawa
Also filed as: HAYAKAWA DAICHI
5 granted patents·3 pending applications·10 citations·filing 2019–2024
70Inventor score
Files withTOSHIBA KK8
Top patents by PatentIndex Score
8 records- 0186US11908487B2Signal processing apparatus and non-transitory computer readable mediumTOSHIBA KK·Filed 2021·Granted Feb 20, 2024·2 cites·14 claims
- 0281US10951982B2Signal processing apparatus, signal processing method, and computer program productTOSHIBA KK·Filed 2019·Granted Mar 16, 2021·4 cites·9 claims
- 0380US11282505B2Acoustic signal processing with neural network using amplitude, phase, and frequencyTOSHIBA KK·Filed 2019·Granted Mar 22, 2022·4 cites·11 claims
- 0454US11978441B2Speech recognition apparatus, method and non-transitory computer-readable storage mediumTOSHIBA KK·Filed 2021·Granted May 7, 2024·0 cites·17 claims
- 0551US2024404550A1Non-transitory computer readable medium, and conversation evaluation apparatus and methodTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0650US2023419959A1Information processing systems, information processing method, and computer program productTOSHIBA KK·Filed 2023·Application pending·0 cites
- 0749US2024290346A1Emotion estimation apparatus and emotion estimation methodTOSHIBA KK·Filed 2023·Application pending·0 cites
- 0846US12451125B2Speech recognition apparatus and methodTOSHIBA KK·Filed 2022·Granted Oct 21, 2025·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Daichi Hayakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →