HA

Hiroyuki AYAME

Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #2,536,444 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12114120 Earphone housing and earphone Yasuaki Takano, Tomoaki Mori, Kazuki Kashiwase, Sena Otsuka 2024-10-08