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

Tetsuya Hirano

KS Kawai Gakki Seisakusho: 1 patents #2 of 4Top 50%
Overall (2025): #196,422 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12308006 Musical tone generating device and control method of musical tone generating device Seiji Okamoto 2025-05-20