HI

Hisashi Iwasaki

HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
Overall (All Time): #3,591,822 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6278903 Working robot for heat exchangers and method of operating said working robot Shuji Komada, Hirotaka Takahashi, Minoru Hyuga, Takashi Fujimura 2001-08-21