Tsukasa SUENAGA

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Iwata-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio processing method and audio processing apparatus
- Patent number 10,972,856
- Issue date Apr 6, 2021
- Yamaha Corporation
- Tsukasa Suenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio processing method and audio processing apparatus
- Patent number 10,708,705
- Issue date Jul 7, 2020
- Yamaha Corporation
- Tsukasa Suenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker box structure of electronic device
- Patent number 10,200,784
- Issue date Feb 5, 2019
- Yamaha Corporation
- Yu Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyboard instrument
- Patent number 9,275,612
- Issue date Mar 1, 2016
- Yamaha Corporation
- Tsukasa Suenaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Speaker Unit
- Publication number 20240098425
- Publication date Mar 21, 2024
- Yamaha Corporation
- Azumi YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PROCESSING METHOD AND AUDIO PROCESSING APPARATUS
- Publication number 20200404442
- Publication date Dec 24, 2020
- Yamaha Corporation
- Tsukasa SUENAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PROCESSING METHOD AND AUDIO PROCESSING APPARATUS
- Publication number 20190020968
- Publication date Jan 17, 2019
- Yamaha Corporation
- Tsukasa SUENAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER BOX STRUCTURE OF ELECTRONIC DEVICE
- Publication number 20160105743
- Publication date Apr 14, 2016
- Yamaha Corporation
- Yu YAMAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEYBOARD INSTRUMENT
- Publication number 20150194138
- Publication date Jul 9, 2015
- Yamaha Corporation
- Tsukasa SUENAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS