Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yukitoshi Kawakami

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #2,208,243 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6654286 Nonvolatile semiconductor memory device detecting sign of data transformation 2003-11-25
6091643 Semiconductor memory device having a non-volatile memory cell array 2000-07-18