Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753494 | Sintered body and electrode, method for surface densitication of these, process for manufacturing electrode by this method and circuit breaker | Yohei Asakawa, Hideaki Onozuka, Yoshio Koguchi, Masato Kobayashi, Masaya Takahashi +1 more | 2004-06-22 |