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Inventors
Masayuki Mikasa
Yokohama
JP
2 patents
3 Patents
USD1081624
2025
Audio Mixer
ALPHATHETA CORPORATION
0 cites
US12153786
2024
Audio Device, Program, and Playback Control Method
ALPHATHETA CORPORATION
0 cites
US11720323
2023
Audio Device, Program, and Playback Control Method
ALPHATHETA CORPORATION
0 cites