KO

Kohei Ohyabu

Shimano: 2 patents #32 of 136Top 25%
Overall (2023): #135,247 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11814135 Crank assembly for human powered vehicle 2023-11-14
11691693 Front sprocket assembly for human-powered vehicle Tomohiro Noma, Hiroyuki Torii 2023-07-04