TK

Takao Kazama

OC Oki Electric Industry Co.: 3 patents #700 of 2,807Top 25%
Overall (All Time): #1,591,956 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7015593 Semiconductor device having contact prevention spacer — 2006-03-21
6624058 Semiconductor device and method for producing the same — 2003-09-23
6153923 Semiconductor device — 2000-11-28