Tsuyoshi MARUYAMA

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Musical performance apparatus that emits musical performance tones...
- Patent number 9,514,728
- Issue date Dec 6, 2016
- Yamaha Corporation
- Tsuyoshi Maruyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parameter setting apparatus having separate operators for course an...
- Patent number 8,697,976
- Issue date Apr 15, 2014
- Yamaha Corporation
- Tsuyoshi Maruyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pedal apparatus and electronic keyboard apparatus having the same
- Patent number 8,203,066
- Issue date Jun 19, 2012
- Yamaha Corporation
- Tsuyoshi Maruyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING SYSTEM, KEYBOARD MUSICAL INSTRUMENT, AND INF...
- Publication number 20220277714
- Publication date Sep 1, 2022
- Yamaha Corporation
- Tsuyoshi MARUYAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC MUSICAL INSTRUMENT AND CONTROL METHOD THEREFOR
- Publication number 20130220103
- Publication date Aug 29, 2013
- Yamaha Corporation
- Tsuyoshi MARUYAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSICAL PERFORMANCE APPARATUS
- Publication number 20130174718
- Publication date Jul 11, 2013
- Yamaha Corporation
- Tsuyoshi MARUYAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Pedal Apparatus and Electronic Keyboard Apparatus Having the Same
- Publication number 20100089225
- Publication date Apr 15, 2010
- Yamaha Corporation
- Tsuyoshi MARUYAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PARAMETER SETTING APPARATUS
- Publication number 20100024628
- Publication date Feb 4, 2010
- Yamaha Corporation
- Tsuyoshi MARUYAMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS