Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768405 | Switching device | Takeshi Nishida, Kozo Maenishi | 2004-07-27 |
| 6756869 | Housing for plural relay switches | Koji Takami, Masayuki Noda, Takashi Suzuki, Toshihiko Seki | 2004-06-29 |