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

Naoki Shirakawa

📍 Tsukuba, JP: #51 of 217 inventorsTop 25%
Overall (2025): #268,606 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12245513 Sound pressure-electrical signal conversion device and conversion method for same Manabu Yoshida, Nobuko Fukuda 2025-03-04