SO

Satoru Otsuki

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #2,689,558 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11485262 Headrest sleeve and headrest Tomoyuki Sato, Shohei Hayashi 2022-11-01