HS

Hideto Sakamoto

TK Trio Kabushiki Kaisha: 1 patents #22 of 70Top 35%
Overall (All Time): #4,032,215 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4441085 Signal amplifying apparatus — 1984-04-03