HIRAKU ADACHI

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wind instrument and key for wind instrument
- Patent number 12,243,505
- Issue date Mar 4, 2025
- Yamaha Corporation
- Hiraku Adachi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wind instrument bell, wind instrument and ring
- Patent number 9,653,051
- Issue date May 16, 2017
- Yamaha Corporation
- Hiraku Adachi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WIND INSTRUMENT AND KEY FOR WIND INSTRUMENT
- Publication number 20240296815
- Publication date Sep 5, 2024
- Yamaha Corporation
- Hiraku ADACHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WIND INSTRUMENT BELL, WIND INSTRUMENT AND RING
- Publication number 20150040738
- Publication date Feb 12, 2015
- Yamaha Corporation
- HIRAKU ADACHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS