AY

Akira Yonezawa

SN Sii Nanotechnology: 2 patents #3 of 39Top 8%
Overall (2005): #64,177 of 245,428Top 30%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6949745 Electron beam apparatus — 2005-09-27
6897450 Electromagnetic field superimposed lens and electron beam device using this electromagnetic field superimposed lens — 2005-05-24