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USPTO Patent Rankings Data through Sept 30, 2025
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Hideyuki Okanuma

KTKabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,819,106 of 4,157,543Top 95%
1 Patents All Time

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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5193221 Signal output apparatus Kazuteru Saginao 1993-03-09