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, Daichi Kawaguchi, Hideaki Nakahata, Satoshi Fujii | 2003-12-09 |
| 6525235 | Method for manufacturing 2,6-dimethylnaphthalene | Shingo Yoshida, Masahiro Motoyuki, Koji Yamamoto | 2003-02-25 |