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USPTO Patent Rankings Data through Sept 30, 2025
HI

Hiroshi Ikekame

Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #210,271 of 270,089Top 80%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6833694 Current measurement technique and current measurement apparatus 2004-12-21