Kengo Osawa

YC Yokowo Co.: 1 patents #5 of 14Top 40%

Overall (2020): #389,949 of 565,922Top 70%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10680317	Vehicle antenna device	Sadao Ohno	2020-06-09