KT

Kazuyuki Tezuka

TL Tokyo Electron Limited: 1 patents #120 of 414Top 30%
Overall (2004): #180,127 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D494552 Exhaust ring for manufacturing semiconductors Takashi Kitazawa, Norihiko Amikura, Hiroshi Koizumi 2004-08-17