Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018097 | Switching control system of circuit breaker | Hiroyuki Maehara, Shiro Maruyama | 2011-09-13 |
| 8008578 | Multilayer insulated electric wire | Hideo Fukuda, Makoto Onodera, Tsuneo Aoi | 2011-08-30 |