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

Yoshifumi Koishikawa

The Yokohama Rubber Co.: 1 patents #26 of 89Top 30%
Overall (2025): #160,760 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1089052 Automobile tire Makoto Ishii 2025-08-19