Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486417 | Circuit breaker on-off switch mechanism | Kentaro Toyama, Naoshi Uchida | 2002-11-26 |
| 6456176 | Circuit breaker | Takumi Fujihira, Naoshi Uchida, Koji Asakawa, Katsunori Kuboyama | 2002-09-24 |