Akinobu SUGIMOTO

Shimano: 2 patents #31 of 134Top 25%

Overall (2022): #181,246 of 548,613Top 35%

Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11492076	Bicycle sprocket and bicycle sprocket assembly	—	2022-11-08
11440620	Bicycle sprocket	—	2022-09-13