Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5581219 | Circuit breaker | Naoshi Uchida, Masao Miura, Tsuneo Ebisawa | 1996-12-03 |
| 5025236 | Circuit breaker | Masao Miura, Naoshi Uchida, Tatsunori Takahashi, Kouji Asakawa | 1991-06-18 |