Naoki NISHIMURA

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Key support structure of keyboard device
- Patent number 11,862,134
- Issue date Jan 2, 2024
- Yamaha Corporation
- Tetsuya Nishimura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Rotation mechanism and keyboard apparatus
- Patent number 11,545,119
- Issue date Jan 3, 2023
- Yamaha Corporation
- Tetsuya Nishimura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DETECTION SYSTEM AND KEYBOARD INSTRUMENT
- Publication number 20230386442
- Publication date Nov 30, 2023
- Yamaha Corporation
- Shunsuke MIYOSHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ROTATION MECHANISM
- Publication number 20230087303
- Publication date Mar 23, 2023
- Yamaha Corporation
- Tetsuya NISHIMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEY SUPPORT STRUCTURE OF KEYBOARD DEVICE
- Publication number 20210295808
- Publication date Sep 23, 2021
- Yamaha Corporation
- Tetsuya NISHIMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ROTATION MECHANISM AND KEYBOARD APPARATUS
- Publication number 20210241725
- Publication date Aug 5, 2021
- Yamaha Corporation
- Tetsuya NISHIMURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...