KI

Kenta ISHIZAKA

Yamaha: 1 patents #20 of 99Top 25%
Overall (2025): #319,594 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12417754 Electric guitar body-structure and electric guitar Hideto Matsuda 2025-09-16