Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347037 | Semiconductor device and method of forming the same | Makoto Iijima, Toshio Hamano, Masaharu Minamizawa, Masashi Takenaka, Taturou Yamashita +3 more | 2002-02-12 |
| 6184133 | Method of forming an assembly board with insulator filled through holes | Makoto Iijima, Toshio Hamano, Masaharu Minamizawa, Masashi Takenaka, Taturou Yamashita +1 more | 2001-02-06 |
| 6088233 | Semiconductor device and assembly board having through-holes filled with filling core | Makoto Iijima, Toshio Hamano, Masaharu Minamizawa, Masashi Takenaka, Taturou Yamashita +1 more | 2000-07-11 |
| 5978222 | Semiconductor device and assembly board having through-holes filled with filling core | Makoto Iijima, Toshio Hamano, Masaharu Minamizawa, Masashi Takenaka, Taturou Yamashita +1 more | 1999-11-02 |
| 5763297 | Integrated circuit carrier having lead-socket array with various inner dimensions | Kazuhiro Tashiro | 1998-06-09 |
| 5729435 | Semiconductor device and assembly board having through-holes filled with filling core | Makoto Iijima, Toshio Hamano, Masaharu Minamizawa, Masashi Takenaka, Taturou Yamashita +1 more | 1998-03-17 |
| 5668407 | Integrated circuit carrier having lead-socket array with various inner dimensions | Kazuhiro Tashiro | 1997-09-16 |
| 5041899 | Integrated circuit device having an improved package structure | Akihiro Oku, Souichi Aonuma | 1991-08-20 |
| 4724472 | Semiconductor device | Masahiro Sugimoto, Kiyoshi Muratake | 1988-02-09 |
| 4688077 | Semiconductor device having radiator | Masahiro Sugimoto, Kiyoshi Muratake | 1987-08-18 |
| 4598307 | Integrated circuit device having package with bypass capacitor | Kiyoshi Muratake | 1986-07-01 |
| 4535384 | Heat sink for a semiconductor device | Norio Honda, Osamu Sakuma | 1985-08-13 |
| D276719 | Integrated circuit device | Masahiro Sugimoto, Hidehiko Akasaki | 1984-12-11 |