Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082996 | Switching mechanism in circuit breaker | Tatsunori Takahashi, Naoshi Uchida | 1992-01-21 |
| 5023416 | Circuit breaker | Jun Oyama, Naoshi Uchida, Tatsunori Takahashi, Hisaji Shinohara, Kiyoshi Kandatsu | 1991-06-11 |