Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666064 | Semiconductor device, carrier for carrying semiconductor device, and method of testing and producing semiconductor device | Junichi Kasai, Kazuto Tsuji, Norio Taniguchi, Takashi Mashiko, Masao Sakuma +2 more | 1997-09-09 |
| 5659200 | Semiconductor device having radiator structure | Michio Sono, Kouji Saito, Masanori Yoshimoto | 1997-08-19 |
| 5656864 | Semiconductor device having upper and lower package bodies and manufacturing method thereof | Hiroyuki Mitsue, Masao Sakuma | 1997-08-12 |