YT

Yuuichirou Takagi

OK Okamura: 1 patents #7 of 17Top 45%
Overall (2019): #204,102 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10368645 Chair and backrest for chair Alexander Hurford 2019-08-06