YF

Yasufumi Fukunaga

Shimano: 1 patents #63 of 136Top 50%
Overall (2023): #200,927 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11718369 Bicycle sprocket Shota SUYAMA 2023-08-08