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USPTO Patent Rankings Data through Sept 30, 2025
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Masakatsu Yanome — 2 Patents

Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Overall (All Time): #2,319,007 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5050202 X-ray radiographing apparatus 1991-09-17
4914685 Spot film device suitable for use with the radiographic system 1990-04-03