RN

Ryosuke Nanri

TC Tsubakimoto Chain: 1 patents #11 of 24Top 50%
Overall (2025): #232,102 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338875 Silent chain and chain drive system Kosuke Yabuki 2025-06-24