KK

Kenji Kamada

Shimano: 3 patents #19 of 136Top 15%
Overall (2023): #72,132 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11591044 Bicycle sprocket assembly and bicycle sprocket 2023-02-28
11584473 Suspension control device for a human-powered vehicle Yasuhiro Tsuchizawa, Takuya Katsuki 2023-02-21
11577803 Derailleur for human-powered vehicle 2023-02-14