YM

Yasuhito Maejima

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,475,453 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6718396 Network structure method and route determination equipment Hideaki Yabe 2004-04-06