ST

Satoshi Tatsumi

SL Sumitomo Riko Company Limited: 1 patents #16 of 83Top 20%
Overall (2020): #284,792 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10656555 Development roll for electrophotography device Kentaro Imai, Kadai Takeyama, Yutaka Kadoshima, Kosuke Minematsu 2020-05-19