TO

Tatsuya Ootoshi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HC Hitachi Engineering Co.: 1 patents #4 of 12Top 35%
Overall (2005): #92,102 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6837673 Turbine-unit disassembling method and turbine unit Takanori Aramaki, Sakae Ebata, Norihide Tooyama 2005-01-04