Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452115 | Circuit pattern for multi-layer circuit board for mounting electronic parts | Michio Horiuchi, Eiji Yoda | 2002-09-17 |
| 6376907 | Ball grid array type package for semiconductor device | Eiji Takano, Eiichi Hosomi | 2002-04-23 |