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

Tetsuya Nakajima

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
Overall (2025): #196,063 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12209362 Steel wire and tire Akifumi MATSUOKA, Ken MANABE 2025-01-28