SD

Shigeki Doba

TL Tokyo Electron Limited: 2 patents #53 of 414Top 15%
Overall (2004): #41,829 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D494551 Exhaust ring for manufacturing semiconductors — 2004-08-17
D491963 Inner wall shield for a process chamber for manufacturing semiconductors — 2004-06-22