YY

Yasuyoshi Yasaka

UN Unknown: 13 patents #477 of 83,584Top 1%
TL Tokyo Electron Limited: 11 patents #663 of 5,567Top 15%
NC Nihon Koshuha Co.: 1 patents #8 of 17Top 50%
Overall (All Time): #469,515 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7395779 Plasma processing apparatus Nobuo Ishii, Kibatsu Shinohara 2008-07-08
6953908 Plasma processing apparatus Nobuo Ishii 2005-10-11
6910440 Apparatus for plasma processing Nobuo Ishii, Kibatsu Shinohara 2005-06-28
6823816 Plasma processing system Nobuo Ishii 2004-11-30
6713968 Plasma processing apparatus Nobuo Ishii 2004-03-30
6695948 Plasma processing apparatus Nobuo Ishii 2004-02-24
6646224 Plasma-assisted processing system and plasma-assisted processing method Nobuo Ishii, Makoto Ando, Naohisa Goto 2003-11-11
6622650 Plasma processing apparatus Nobuo Ishii 2003-09-23
6528752 Plasma processing apparatus and plasma processing method Nobuo Ishii, Makoto Ando, Naohisa Goto 2003-03-04
6527909 Plasma processing apparatus Nobuo Ishii 2003-03-04
6311638 Plasma processing method and apparatus Nobuo Ishii, Makoto Ando, Naohisa Goto 2001-11-06