YW

Yohei WADA

Yamaha: 1 patents #20 of 99Top 25%
Overall (2025): #158,821 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12300206 Keyboard apparatus and proximity sensor Soichi Takigawa, Koji Yataka, Yoshinari Nakamura, Takahiro Asano 2025-05-13