KT

Katsuhiro Takushima

OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
Overall (2003): #183,141 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6508949 Method for correcting characteristics of attenuated phase-shift mask — 2003-01-21