SM

Shinobu Midorikawa

JC Japana Co.: 2 patents #1 of 1Top 100%
Overall (2019): #120,803 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10477924 Winding device 2019-11-19
10258109 Structure for attaching shoelace winding apparatus 2019-04-16