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USPTO Patent Rankings Data through Sept 30, 2025
KH

Kazuhisa Hasumi

HHHitachi High-Technologies: 1 patents #104 of 389Top 30%
Overall (2023): #375,082 of 537,848Top 70%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11713963 Pattern shape evaluation device, pattern shape evaluation system, and pattern shape evaluation method Atsuko Shintani, Takahiro Kawasaki, Masami Ikota, Hiroki Kawada 2023-08-01