Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D651173 | Lamp socket | Takeshi Osada, Shigeru Osawa, Yuichiro Takahara, Toshifumi Masuda, Karl-Wilhelm Vogt | 2011-12-27 |
| 7828557 | Connector for board-mounted LED | Karl-Wilhelm Vogt, Daniel Tauber | 2010-11-09 |