HS

Hiroyuki Sunagawa

RK Riso Kagaku: 2 patents #3 of 36Top 9%
📍 Ibaraki, JP: #117 of 660 inventorsTop 20%
Overall (2019): #166,877 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D866659 Portion of a container for an ink cartridge 2019-11-12
D841607 Wireless communication tag 2019-02-26