Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455783 | Multilayer printed wiring board and method for manufacturing the same | Kiyotaka Tsukada, Mitsuhiro Kondo, Naoto Ishida, Hisashi Minoura | 2002-09-24 |
| 6444924 | Printed wiring board with joining pin and manufacturing method therefor | Naoto Ishida | 2002-09-03 |