SI

Shinpei Iwata

SC Sugatsune Kogyo Co.: 2 patents #36 of 79Top 50%
Overall (All Time): #1,875,281 of 4,157,543Top 50%
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Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10982475 Hinge — 2021-04-20
8657086 Rotary damper mounting assembly and rotary damper apparatus — 2014-02-25