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USPTO Patent Rankings Data through Sept 30, 2025
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Nakayama Yasunobu

KTKabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,974,785 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4667266 Printed-circuit board with protection against static discharge damage Norio Masuoka 1987-05-19