Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780520 | Metal/ceramic bonding article and method for producing same | Nobuyoshi Tsukaguchi, Takayuki Takahashi, Yukihiro Kitamura | 2004-08-24 |
| 6686030 | Metal/ceramic circuit board | Nobuyoshi Tsukaguchi | 2004-02-03 |