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USPTO Patent Rankings Data through Sept 30, 2025
YK

Yukihiro Kiyota

Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #84,319 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6605512 Manufacturing method of a semiconductor device 2003-08-12