Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684675 | Semiconductor device unit having holder | Norio Taniguchi, Kazuto Tsuji, Michio Sono, Masanori Yoshimoto | 1997-11-04 |
| 5679978 | Semiconductor device having resin gate hole through substrate for resin encapsulation | Toshimi Kawahara, Shinya Nakaseko, Mitsunada Osawa, Shinichirou Taniguchi, Mayumi Osumi +2 more | 1997-10-21 |
| 5666064 | Semiconductor device, carrier for carrying semiconductor device, and method of testing and producing semiconductor device | Kazuto Tsuji, Norio Taniguchi, Takashi Mashiko, Masao Sakuma, Yukio Saigo +2 more | 1997-09-09 |
| 5643831 | Process for forming solder balls on a plate having apertures using solder paste and transferring the solder balls to semiconductor device | Masayuki Ochiai, Hidefumi Ueda, Michio Sono, Ichiro Yamaguchi, Kazuhiko Mitobe +6 more | 1997-07-01 |
| 5637915 | Semiconductor device affixed to an upper and a lower leadframe | Mitsutaka Sato, Masanori Yoshimoto, Kouichi Takeshita | 1997-06-10 |
| 5637923 | Semiconductor device, carrier for carrying semiconductor device | Kazuto Tsuji, Norio Taniguchi, Takashi Mashiko, Masao Sakuma | 1997-06-10 |