Tatsuya Usami

NE Nec Electronics: 2 patents #21 of 259Top 9%

📍 Tokyo, MO: #25 of 78 inventorsTop 35%

Overall (2005): #32,619 of 245,428Top 15%

Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6977438	Dual damascene circuit with upper wiring and interconnect line positioned in regions formed as two layers including organic polymer layer and low-permittivity layer	—	2005-12-20
6930036	Semiconductor device and method of manufacturing the same	—	2005-08-16