EK

Eiichirou Kakehashi

EM Elpida Memory: 2 patents #267 of 692Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #1,537,809 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8487362 Semiconductor device and method of forming the same Hiro Nishi 2013-07-16
8343832 Semiconductor device and method of forming the same Hiro Nishi 2013-01-01
6040242 Method of manufacturing a contact plug 2000-03-21