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

Kenichi Matsumoto

The Yokohama Rubber Co.: 4 patents #4 of 89Top 5%

Overall (2025): #33,724 of 469,880Top 8%

Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12384203	Tire	—	2025-08-12
12263703	Tire	—	2025-04-01
12214621	Pneumatic tire	—	2025-02-04
12202298	Pneumatic tire	—	2025-01-21