SO

Satoshi Ohtaka

RK Riso Kagaku: 2 patents #230 of 551Top 45%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #1,950,717 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9931857 Expendable supply for printer Tomoki MATSUMURA, Naoto Tajima 2018-04-03
9636910 Printer Tomoki MATSUMURA, Naoto Tajima 2017-05-02