Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576577 | Multi-layer lead-frame for a semiconductor device | Toshikazu Takenouchi, Mitsuharu Shimizu | 1996-11-19 |
| 4545885 | Selective electroplating apparatus having a cleaning device | Kiyoshi Kitazawa | 1985-10-08 |