TO

Toshiyuki Ochi

RO Roland: 1 patents #13 of 45Top 30%
Overall (2025): #187,940 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12284496 Audio processing device, amplifier device, and audio processing method Yoshinobu Morimoto 2025-04-22