Yusaku Yachi

IH Ihi: 1 patents #70 of 222Top 35%

📍 Koto, JP: #15 of 32 inventorsTop 50%

Overall (2020): #204,922 of 565,922Top 40%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10801116	Hydrogen-oxygen reaction device	—	2020-10-13