Hidehiko Oku

AW Air Water: 1 patents #1 of 2Top 50%

Overall (2020): #448,881 of 565,922Top 80%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10563307	Method for manufacturing substrate	Ichiro Hide	2020-02-18