NK

Naoto Koizumi

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
PU President Of Tohoku University: 2 patents #2 of 28Top 8%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #1,251,834 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7392656 Steam turbine plant Masanori Onuma 2008-07-01
6605647 Hydrogenation of carbon monoxide using sulfide catalysts Muneyoshi Yamada, Yosuke Takahashi 2003-08-12
6534553 Hydrogenation of carbon monoxide using sulfide catalysts Muneyoshi Yamada 2003-03-18
5203159 Pressurized fluidized bed combustion combined cycle power plant and method of operating the same Asao Takashi, Shinichi Hoizumi, Yoshiki Noguchi, Toshihiko Sasaki 1993-04-20