YT

Yuki Tsutsumi

SH Sumitomo Electric Hardmetal: 1 patents #33 of 73Top 50%
📍 Shimabara, JP: #44 of 78 inventorsTop 60%
Overall (2018): #176,363 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D822076 Drill Shinya Nakata 2018-07-03