Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713863 | Semiconductor device having a carbon fiber reinforced resin as a heat radiation plate having a concave portion | Kei Murayama, Mitsutoshi Higashi, Hideaki Sakaguchi | 2004-03-30 |