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Akira MAEZAWA
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Hamamatsu-shi, JP
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last 30 patents
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Patent Application
DISTRIBUTION SYSTEM, SOUND OUTPUTTING METHOD, AND NON-TRANSITORY CO...
Publication number
20240129669
Publication date
Apr 18, 2024
Yamaha Corporation
Masaru TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SIGNAL PROCESSING METHOD, SIGNAL PROCESSING DEVICE, AND RECORDING M...
Publication number
20230059829
Publication date
Feb 23, 2023
Yamaha Corporation
Akira MAEZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE