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

Mizuki Kuninaka

The Yokohama Rubber Co.: 3 patents #8 of 89Top 9%

Overall (2025): #52,397 of 469,880Top 15%

Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12377689	Pneumatic tire	Takashi Hoshiba, Noriyoshi Koyama	2025-08-05
D1083754	Automobile tire	Noboru Kuwahara	2025-07-15
12319103	Pneumatic tire	—	2025-06-03