KS

Ken Shinmura

SC Sugatsune Kogyo Co.: 2 patents #1 of 12Top 9%
Overall (2021): #141,181 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10920474 Hinge device 2021-02-16
10914109 Hinge device 2021-02-09