HI

Hiraga Ichiro

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #3,534,463 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6339926 Steam-cooled gas turbine combined power plant Yuichi Iwamoto, Youichi Hattori, Shinichi Hoizumi 2002-01-22