Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433418 | Apparatus for a vertically accumulable semiconductor device with external leads secured by a positioning mechanism | Tetsuya Fujisawa, Mitsutaka Sato, Seiichi Orimo, Kazuhiko Mitobe, Masaaki Seki +4 more | 2002-08-13 |
| 6424032 | Semiconductor device having a power supply ring and a ground ring | Yoshihiko Ikemoto, Mitsuo Abe, Sumikazu Hosoyamada | 2002-07-23 |