Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HM

Hiroyuki Mizutani

HC Hoshino Gakki Co.: 1 patents #1 of 3Top 35%
Overall (2025): #368,960 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1092605 Set of sound holes for stringed instrument Kai Hoshino 2025-09-09