KO

Keita Okuyama

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi-Ge Nuclear Energy: 1 patents #139 of 313Top 45%
Overall (All Time): #2,023,987 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8971475 Plant with piping mounted on branch pipe and boiling water reactor plant Shiro Takahashi, Masami Kato, Akitaka Hidaka 2015-03-03
7197924 Apparatus and method for evaluating subterranean environments Kenji Noshita, Akira Sasahira 2007-04-03