KY

Koushi Yamaguchi

SC Sugatsune Kogyo Co.: 2 patents #1 of 8Top 15%
📍 Koganei, JP: #8 of 44 inventorsTop 20%
Overall (2019): #149,182 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10494845 Door hinge for a door and a door frame 2019-12-03
D852608 Hinge 2019-07-02