Inventor · disambiguated record
Tomoyoshi Akutagawa
Also filed as: AKUTAGAWA TOMOYOSHI
11 granted patents·1 pending application·30 citations·filing 2017–2019
84Inventor score
Files withYAMAHA CORP12
Top patents by PatentIndex Score
12 records- 0191US10817249B2Audio system control method, control terminal device, and information storage mediumYAMAHA CORP·Filed 2018·Granted Oct 27, 2020·11 cites·14 claims
- 0290US10567900B2Audio system, audio device, and audio device setting methodYAMAHA CORP·Filed 2017·Granted Feb 18, 2020·11 cites·12 claims
- 0382US10237392B2Parameter control device, parameter control program, and parameter control methodYAMAHA CORP·Filed 2017·Granted Mar 19, 2019·4 cites·13 claims
- 0478US10474424B2Control method, audio device, and information storage mediumYAMAHA CORP·Filed 2018·Granted Nov 12, 2019·4 cites·12 claims
- 0556US10659879B2Communication system, communication device, and communication device management methodYAMAHA CORP·Filed 2019·Granted May 19, 2020·0 cites·5 claims
- 0651US10587953B2Communication system, communication device, and communication device management methodYAMAHA CORP·Filed 2017·Granted Mar 10, 2020·0 cites·18 claims
- 0747US10149057B2Audio device, control terminal, method for audio device, and method for control terminalYAMAHA CORP·Filed 2017·Granted Dec 4, 2018·0 cites·18 claims
- 0841US10306366B2Audio system, audio device, and audio signal playback methodYAMAHA CORP·Filed 2018·Granted May 28, 2019·0 cites·10 claims
- 0940US10652657B2System, terminal apparatus, main apparatus, and methodYAMAHA CORP·Filed 2017·Granted May 12, 2020·0 cites·7 claims
- 1040US10389318B2Audio system, audio device, control terminal device, control method, and parameter control deviceYAMAHA CORP·Filed 2017·Granted Aug 20, 2019·0 cites·16 claims
- 1139US10595265B2Communication system, control terminal, and method for managing communication systemYAMAHA CORP·Filed 2017·Granted Mar 17, 2020·0 cites·17 claims
- 1238US2018270575A1Content playback device, method, and content playback systemYAMAHA CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →