SC

Shigeyuki Chuugun

RK Riso Kagaku: 1 patents #21 of 71Top 30%
📍 Ibaraki, JP: #252 of 712 inventorsTop 40%
Overall (2017): #246,363 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9849664 Thermal stencil making unit Dai Takahashi, Kazuo Nakano 2017-12-26