Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661152 | Diamond substrate for surface acoustic wave device, and surface acoustic wave device | Keiji Ishibashi, Takahiro Imai, Tomoki Uemura, Daichi Kawaguchi, Satoshi Fujii | 2003-12-09 |
| 6642813 | Surface acoustic wave device utilizing a ZnO layer and a diamond layer | Katsuhiro Itakura, Akihiro Hachigo, Satoshi Fujii, Shinichi Shikata | 2003-11-04 |