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

Shigezumi Matsui

DC Diamond & Zebra Electric Mfg. Co.: 1 patents #1 of 5Top 20%
Overall (2025): #217,534 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12341346 Renewable energy-use power system — 2025-06-24