Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765167 | Electric contact member and production method thereof | Shigeru Kikuchi, Noboru Baba, Masato Kobayashi, Yoshitomo Goto, Yasuaki Suzuki +1 more | 2004-07-20 |
| 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, Motohiro Kikuchi, Yoshio Koguchi, Masato Kobayashi +1 more | 2004-06-22 |