HK

Hideyuki KOTSUJI

HI Hitachi: 1 patents #350 of 1,165Top 35%
Overall (2021): #434,004 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10991529 Gas-blast circuit breaker Jun Nukaga, Makoto Hirose, Takahiro Nishimura 2021-04-27