TO

Tsuneyuki Otsubo

SS Sankyo Seiki Seisakusho: 1 patents #122 of 287Top 45%
Overall (All Time): #3,922,598 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810997 Small sound generating device Yasuhito Kudo 1989-03-07