KH

Kai Hoshino

HC Hoshino Gakki Co.: 1 patents #1 of 3Top 35%
📍 Miyoshi, JP: #93 of 361 inventorsTop 30%
Overall (2025): #324,739 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1092605 Set of sound holes for stringed instrument Hiroyuki Mizutani 2025-09-09