IN

Isamu Numata

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,434,546 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7138734 Linear drive unit reducing stress generated in movable part in horizontal direction Houng Joong Kim, Kohji Maki, Yasuo Morooka, Hisao Tadokoro, Takeo Morimoto +3 more 2006-11-21