Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538540 | Magnetic system for an electromagnetic relay | Friedrich Plappert, Herbert Elsinger | 2003-03-25 |
| 6362710 | Contact unit for electromagnetic relays | — | 2002-03-26 |
| 6300854 | Contact unit for electromagnetic relays | — | 2001-10-09 |
| 5912435 | Circuit arrangement having a plurality of circuit units and a common multi-wire cable | Herbert Elsinger, Friedrich Plappert, Shigeru Tajima | 1999-06-15 |
| 5798486 | Casing for a junction in a flat cable | Herbert Elsinger, Friedrich Plappert | 1998-08-25 |
| 4743877 | Electromagnetic relay | Kenji Ono | 1988-05-10 |
| 4625191 | Safety electromagnetic relay | Kenji Ono, Yoshiyuki Iwami | 1986-11-25 |
| 4453195 | Relay plug socket | Hans Sauer, Toyotaka Nishikawa | 1984-06-05 |