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USPTO Patent Rankings Data through Sept 30, 2025
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Shouichi Hayashi — 2 Patents

Overall (All Time): #2,222,132 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6253233 Multi-cut system 2001-06-26
6178515 Multi-CPU device capable of automatically shutdown general purpose OS when feed from main power supply is interrupted Jun Itoh 2001-01-23