YA

Yoshihiro Arato

HI Hitachi: 1 patents #961 of 2,733Top 40%
Overall (2011): #124,335 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020045 Root cause analysis method, apparatus, and program for IT apparatuses from which event information is not obtained Tomohiro Morimura, Takayuki Nagai, Kiminori Sugauchi, Takaki Kuroda 2011-09-13