Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yaoko Yoshida — 2 Patents

Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,339,093 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4777593 Vector processing apparatus including means for identifying the occurrence of exceptions in the processing of vector elements 1988-10-11
4685076 Vector processor for processing one vector instruction with a plurality of vector processing units 1987-08-04