Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791180 | Ceramic circuit board and power module | Yukihiro Kitamura, Mitsuru Ohta, Yuji Ogawa | 2004-09-14 |
| 6780520 | Metal/ceramic bonding article and method for producing same | Nobuyoshi Tsukaguchi, Yukihiro Kitamura, Masami Kimura | 2004-08-24 |