RA

Ryo Akiyama

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #108,639 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6860110 Gas turbine shaft and heat shield cooling arrangement Shinya Marushima, Manabu Matsumoto, Masami Noda 2005-03-01