TH

Tsutomu Hirao

HI Hitachi: 1 patents #961 of 2,733Top 40%
Overall (2011): #139,450 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7895358 Redundancy switching method Yukihiro Shimmura, Kazuhiko Haru 2011-02-22