RM

Ryosuke Miyachi

RK Riso Kagaku: 1 patents #7 of 27Top 30%
📍 Ibaraki, JP: #240 of 672 inventorsTop 40%
Overall (2020): #290,567 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10704305 Door opening/closing device — 2020-07-07