Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621394 | Electromagnetic relay apparatus | Tsutomu Ono, Keiichi Mori, Katsuto Kojima | 2003-09-16 |
| 6573814 | Electromagnetic relay and circuit substrate comprising the same | Kazuhiro Ichikawa, Kazuyoshi Nago | 2003-06-03 |