TH

Takashi Hamaguchi

HI Hitachi: 2 patents #175 of 1,326Top 15%
Overall (2017): #101,881 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9792401 Insulation distance check device Makoto Onodera 2017-10-17
9593695 Fan device attachment structure Michihito Watarai 2017-03-14