Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566839 | Contact-breaker device, circuit and apparatus comprising the same, and method for assembling contact-breaker device | Kimihiro Saeki, Akira Ikegami, Yukito Kohno, Kiyoshi Kobayashi, Toshio Tobe +2 more | 2009-07-28 |