RA

Ryou Akiyama

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #126,132 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6568192 Gas turbine, gas turbine apparatus, and refrigerant collection method for gas turbine moving blades Shinya Marushima, Manabu Matsumoto, Tsuyoshi Takano 2003-05-27