HS

Hirofumi Seki

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Overall (All Time): #1,251,872 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7394081 Radioisotope production apparatus and radiopharmaceutical production apparatus Takashi Okazaki, Kazuki Tsuchida, Robert Hamm 2008-07-01
6196155 Plasma processing apparatus and method of cleaning the apparatus Eiji Setoyama, Kouji Ishiguro, Hajime Murakami 2001-03-06
6084356 Plasma processing apparatus with a dielectric body in the waveguide Satoshi Ichimura, Satoshi Takemori, Eiji Setoyama, Kouji Ishiguro, Yasuhiro Mochizuki +2 more 2000-07-04
5939026 Apparatus for processing gas by electron beam Hirofumi Shirakata, Yasuro Hori, Shigeo Shiono 1999-08-17