RO

Ryoya OKUMA

AL Alpha: 2 patents #31 of 110Top 30%
Overall (All Time): #1,853,749 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11421450 Door handle device for vehicle — 2022-08-23
10508477 Handle device and manufacturing method of handle device — 2019-12-17