Nobukatsu Yamaguchi

KE Keihin: 1 patents #5 of 40Top 15%

Overall (2020): #326,936 of 565,922Top 60%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10715069	Discharge control device	—	2020-07-14