Inventor · disambiguated record
Satoshi Ukai
Also filed as: UKAI SATOSHI
30 granted patents·6 pending applications·174 citations·filing 2006–2023
94Inventor score
Top patents by PatentIndex Score
36 records- 0195US8135143B2Remote conference apparatus and sound emitting/collecting apparatusISHIBASHI TOSHIAKI·Filed 2006·Granted Mar 13, 2012·60 cites·9 claims
- 0293US8447590B2Voice emitting and collecting deviceISHIBASHI TOSHIAKI·Filed 2007·Granted May 21, 2013·42 cites·5 claims
- 0391US8526633B2Acoustic apparatusUKAI SATOSHI·Filed 2008·Granted Sep 3, 2013·46 cites·4 claims
- 0490US10038769B2Sound emission and collection device, and sound emission and collection methodYAMAHA CORP·Filed 2017·Granted Jul 31, 2018·9 cites·20 claims
- 0582US8238573B2Conference apparatusISHIBASHI TOSHIAKI·Filed 2006·Granted Aug 7, 2012·12 cites·20 claims
- 0669US10827075B2Echo reducer, voice communication device, method for reducing echo, and recording mediumYAMAHA CORP·Filed 2018·Granted Nov 3, 2020·2 cites·19 claims
- 0763US11758322B2Sound pickup device and sound pickup methodYAMAHA CORP·Filed 2021·Granted Sep 12, 2023·0 cites·19 claims
- 0863US9807215B2Sound emission and collection device, and sound emission and collection methodYAMAHA CORP·Filed 2015·Granted Oct 31, 2017·1 cites·15 claims
- 0961US12363493B2Audio signal processing method and audio signal processing deviceYAMAHA CORP·Filed 2023·Granted Jul 15, 2025·0 cites·18 claims
- 1058US11875800B2Talker prediction method, talker prediction device, and communication systemYAMAHA CORP·Filed 2021·Granted Jan 16, 2024·0 cites·17 claims
- 1158US11197091B2Sound pickup device and sound pickup methodYAMAHA CORP·Filed 2019·Granted Dec 7, 2021·0 cites·16 claims
- 1257US12328556B2Sound processing method, and sound processing systemYAMAHA CORP·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 1357US12126890B2Image processing method and image processing apparatusYAMAHA CORP·Filed 2023·Granted Oct 22, 2024·0 cites·18 claims
- 1454US11736887B2Audio signal processing method and audio signal processing apparatus that process an audio signal based on position informationYAMAHA CORP·Filed 2021·Granted Aug 22, 2023·0 cites·18 claims
- 1553US11956606B2Audio signal processing method and audio signal processing apparatus that process an audio signal based on posture informationYAMAHA CORP·Filed 2021·Granted Apr 9, 2024·0 cites·16 claims
- 1652US11711416B2Signal processing method and signal processing apparatusYAMAHA CORP·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 1751US10893358B2Gain adjustment device, remote conversation device, and gain adjustment methodYAMAHA CORP·Filed 2019·Granted Jan 12, 2021·0 cites·14 claims
- 1851US2023238013A1Sound Processing Apparatus and Sound Processing MethodYAMAHA CORP·Filed 2023·Application pending·0 cites
- 1950US9294833B2Sound collection deviceOOUCHI RYO·Filed 2009·Granted Mar 22, 2016·2 cites·7 claims
- 2050US8300839B2Sound emission and collection apparatus and control method of sound emission and collection apparatusISHIBASHI TOSHIAKI·Filed 2007·Granted Oct 30, 2012·0 cites·10 claims
- 2150US2011019836A1Sound processing apparatusYAMAHA CORP·Filed 2009·Application pending·0 cites
- 2250US2010226514A1Sound emitting and collecting apparatusYAMAHA CORP·Filed 2008·Application pending·0 cites
- 2350US2009310794A1Audio conference apparatus and audio conference systemYAMAHA CORP·Filed 2007·Application pending·0 cites
- 2449US10979839B2Sound pickup device and sound pickup methodYAMAHA CORP·Filed 2019·Granted Apr 13, 2021·0 cites·19 claims
- 2549US10873810B2Sound pickup device and sound pickup methodYAMAHA CORP·Filed 2019·Granted Dec 22, 2020·0 cites·19 claims
- 2649US8559647B2Sound emitting and collecting apparatusUKAI SATOSHI·Filed 2008·Granted Oct 15, 2013·0 cites·2 claims
- 2748US2009274318A1Audio conference deviceYAMAHA CORP·Filed 2007·Application pending·0 cites
- 2847US11589158B2Microphone array systemYAMAHA CORP·Filed 2021·Granted Feb 21, 2023·0 cites·7 claims
- 2946US10764441B2Sound signal processing device and sound signal processing methodYAMAHA CORP·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 3045US11259116B2Sound processing method, remote conversation method, sound processing device, remote conversation device, headset, and remote conversation systemYAMAHA CORP·Filed 2019·Granted Feb 22, 2022·0 cites·17 claims
- 3144US12315528B2Filtering method, filtering device, and storage medium stored with filtering programYAMAHA CORP·Filed 2021·Granted May 27, 2025·0 cites·11 claims
- 3244US10418956B2Signal processing apparatus, speaker apparatus, and signal processing methodYAMAHA CORP·Filed 2018·Granted Sep 17, 2019·0 cites·24 claims
- 3343US11355099B2Word extraction device, related conference extraction system, and word extraction methodYAMAHA CORP·Filed 2019·Granted Jun 7, 2022·0 cites·21 claims
- 3443US11217263B2Sound collection device, moving body, and sound collection methodYAMAHA CORP·Filed 2020·Granted Jan 4, 2022·0 cites·22 claims
- 3535US2015199954A1Method, apparatus and storage medium for sound maskingYAMAHA CORP·Filed 2015·Application pending·0 cites
- 3631US9532134B2Sound pickup apparatusHOSOE SEIICHIRO·Filed 2010·Granted Dec 27, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →