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HI Hitachi: 1 patents #195 of 745Top 30%
Overall (2023): #210,612 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11671007 Power converter and control method of power converter that reduce ringing Akio Yamamoto, Ryo Kadoi 2023-06-06