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Yuzo Yamada

SS Sanwa Supply Inc., Shanghai: 3 patents #1 of 1Top 100%
Overall (2023): #53,556 of 537,848Top 10%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D995526 Mouse with trackball 2023-08-15
D991934 Mouse with trackball 2023-07-11
D991935 Mouse with trackball 2023-07-11