Haruki OHKAWA

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING SOUND, SOUND CONTROLLING DEVICE AND ELECTRON...
- Publication number 20240321245
- Publication date Sep 26, 2024
- Yamaha Corporation
- Haruki OHKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND OUTPUT SYSTEM
- Publication number 20240029692
- Publication date Jan 25, 2024
- Yamaha Corporation
- Haruki UEHARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INFORMATION PROCESSING SYSTEM AND COMPUTER SYSTEM IMPLEMENTED METHO...
- Publication number 20230326357
- Publication date Oct 12, 2023
- Yamaha Corporation
- Kenichi TANAKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS