AY

Ayumi Yokozawa

NE Nec: 1 patents #225 of 1,182Top 20%
Overall (1997): #174,061 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5663087 Method for forming silicon nitride film having low leakage current and high break down voltage 1997-09-02