Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Mikio Takeuchi — 2 Patents in 2021

IBM: 2 patents #3,096 of 11,638Top 30%
Overall (2021): #129,195 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11200256 Record replication for multi-column partitioning on distributed database systems Hiroshi Horii, Tatsuhiro Chiba, Takeshi Yoshimura 2021-12-14
10984014 Integrating multiple distributed data processing servers with different data partitioning and routing mechanisms, resource sharing policies and lifecycles into a single process Kiyokuni Kawachiya, Yasushi Negishi, Gaku Yamamoto 2021-04-20