AA

Atsushi Amatatsu

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
📍 Naka, JP: #79 of 152 inventorsTop 55%
Overall (All Time): #2,178,820 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6875326 Plasma processing apparatus with real-time particle filter Hiroshi Inaba, Shinji Sasaki, Shinya Hirano, Kenji Furusawa, Minoru Yamasaka +1 more 2005-04-05
6638403 Plasma processing apparatus with real-time particle filter Hiroshi Inaba, Shinji Sasaki, Shinya Hirano, Kenji Furusawa, Minoru Yamasaka +1 more 2003-10-28