SM

Shimpei Miyagawa

SL Sumitomo Riko Company Limited: 1 patents #10 of 82Top 15%
Overall (2024): #270,662 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12105436 Charging roll for electrophotographic equipment Yoshihiro Saito 2024-10-01