KD

Kuniaki Doi

SL Sumitomo Riko Company Limited: 2 patents #134 of 446Top 35%
📍 Susono, JP: #775 of 1,238 inventorsTop 65%
Overall (All Time): #1,992,414 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9815644 Paper feed roller Yuma Yoshida, Atsuhiro Kawano, Satoshi Suzuki 2017-11-14
9790041 Paper feed roller Atsuhiro Kawano, Yuma Yoshida 2017-10-17