MT

Masatoshi Tokushima

NE Nec: 2 patents #90 of 1,409Top 7%
Overall (2003): #52,540 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6621644 Optical wavelength-demultiplexer with an improved optical lens — 2003-09-16
6558881 Method of exposing a lattice pattern onto a photo-resist film — 2003-05-06