Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833985 | Variable capacitance element | Yasutaka Fujii, Shinji Kobayashi, Hiroshi Kawai, Koji Takemura, Yoshihiro Konaka | 2004-12-21 |
| 6765167 | Electric contact member and production method thereof | Shigeru Kikuchi, Masaya Takahashi, Noboru Baba, 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, Masaya Takahashi +1 more | 2004-06-22 |