MH

Masashi Hamakubo

SI Sumitomo Rubber Industries: 2 patents #25 of 199Top 15%
Overall (2024): #139,807 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11958707 Sheet transport roller rubber composition and sheet transport roller Ryosuke Fujii, Satoshi Ito 2024-04-16
11884803 Sheet transport roller rubber composition and sheet transport roller Ryosuke Fujii 2024-01-30