YI

Yuichiro Ishikawa

TC Tsubakimoto Chain: 3 patents #1 of 24Top 5%
Overall (2025): #41,104 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12253170 Tensioner 2025-03-18
12196334 Check valve unit Shogo Matsushita 2025-01-14
12188559 Chain tensioner 2025-01-07