KH

Kenzou Hatada

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
Overall (All Time): #1,278,083 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6323663 Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method Yoshirou Nakata, Toshio Yamada, Atsushi Fujiwara, Isao Miyanaga, Shin Hashimoto +2 more 2001-11-27
6005401 Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method Yoshirou Nakata, Toshio Yamada, Atsushi Fujiwara, Isao Miyanaga, Shin Hashimoto +2 more 1999-12-21
5945834 Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method Yoshirou Nakata, Toshio Yamada, Atsushi Fujiwara, Isao Miyanaga, Shin Hashimoto +2 more 1999-08-31
5037780 Method for attaching semiconductors to a transparent substrate using a light-curable resin Hiroaki Fujimoto, Yoshinobu Takeshita, Kazuya Otani, Koji Hidaka, Tsuguo Sakiyama 1991-08-06