Inventor · disambiguated record
Hirokazu Kameoka
Also filed as: KAMEOKA HIROKAZU
18 granted patents·8 pending applications·13 citations·filing 2008–2022
88Inventor score
Top patents by PatentIndex Score
26 records- 0177US10643631B2Decoding method, apparatus and recording mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 5, 2020·2 cites·5 claims
- 0275US10325609B2Coding and decoding a sound signal by adapting coefficients transformable to linear predictive coefficients and/or adapting a code bookNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jun 18, 2019·3 cites·29 claims
- 0372US10332533B2Frequency domain parameter sequence generating method, encoding method, decoding method, frequency domain parameter sequence generating apparatus, encoding apparatus, decoding apparatus, program, and recording mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jun 25, 2019·2 cites·11 claims
- 0471US10276186B2Parameter determination device, method, program and recording medium for determining a parameter indicating a characteristic of sound signalNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Apr 30, 2019·2 cites·15 claims
- 0568US11798579B2Device, method, and program for analyzing speech signalNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 24, 2023·2 cites·20 claims
- 0661US10147443B2Matching device, judgment device, and method, program, and recording medium thereforNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Dec 4, 2018·1 cites·9 claims
- 0761US9838700B2Encoding apparatus, decoding apparatus, and method and program for the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Dec 5, 2017·1 cites·7 claims
- 0857US10504533B2Frequency domain parameter sequence generating method, encoding method, decoding method, frequency domain parameter sequence generating apparatus, encoding apparatus, decoding apparatus, program, and recording mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 10, 2019·0 cites·12 claims
- 0951US2024378783A1Image processing device, learning device, image processing method, learning method, image processing program, and learning programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1048US12217755B2Voice conversion apparatus, voice conversion learning apparatus, image generation apparatus, image generation learning apparatus, voice conversion method, voice conversion learning method, image generation method, image generation learning method, and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Feb 4, 2025·0 cites·13 claims
- 1148US11935553B2Sound signal model learning device, sound signal analysis device, method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 19, 2024·0 cites·20 claims
- 1248US11900957B2Voice conversion learning device, voice conversion device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 13, 2024·0 cites·20 claims
- 1346US12051433B2Conversion learning apparatus, conversion learning method, conversion learning program and conversion apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 30, 2024·0 cites·8 claims
- 1446US2011058685A1Method of separating sound signalUNIV TOKYO·Filed 2008·Application pending·0 cites
- 1545US2022215851A1Data conversion learning device, data conversion device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1644US2022156552A1Data conversion learning device, data conversion device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1743US12475904B2Audio signal conversion model learning apparatus, audio signal conversion apparatus, audio signal conversion model learning method and programNTT INC·Filed 2020·Granted Nov 18, 2025·0 cites·6 claims
- 1842US12254890B2Audio signal conversion model learning apparatus, audio signal conversion apparatus, audio signal conversion model learning method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 18, 2025·0 cites·7 claims
- 1942US2023419977A1Audio signal conversion model learning apparatus, audio signal conversion apparatus, audio signal conversion model learning method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2040US11869486B2Voice conversion learning device, voice conversion device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 9, 2024·0 cites·20 claims
- 2140US11450332B2Audio conversion learning device, audio conversion device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 20, 2022·0 cites·20 claims
- 2240US2025124943A1Waveform signal generation system, waveform signal generation method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2340US2025140278A1Signal analysis system, signal analysis method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2439US10224049B2Apparatuses and methods for encoding and decoding a time-series sound signal by obtaining a plurality of codes and encoding and decoding distortions corresponding to the codesNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Mar 5, 2019·0 cites·15 claims
- 2538US11393452B2Device for learning speech conversion, and device, method, and program for converting speechNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 2638US2023260539A1Audio signal conversion model learning apparatus, audio signal conversion apparatus, audio signal conversion model learning method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →