ET

Eiji Tamaoka

Sumitomo Electric Industries: 4 patents #198 of 3,885Top 6%
Overall (2003): #17,126 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6562710 Semiconductor device and method for fabricating the same Hideo Nakagawa, Reiko Hinogami 2003-05-13
6545361 Semiconductor device having multilevel interconnection structure and method for fabricating the same Tetsuya Ueda, Nobuo Aoi 2003-04-08
6524948 Semiconductor device and method for fabricating the same Hideo Nakagawa 2003-02-25
6514873 Method for fabricating semiconductor device Hideo Nakagawa 2003-02-04