Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404110 | Surface acoustic wave element having a bump electrode and surface acoustic wave device comprising the same | Koji Nakashima, Hiromichi Yamada | 2002-06-11 |
| 6166476 | 1-port type surface acoustic wave device | Koji Nakashima | 2000-12-26 |
| 5712523 | Surface acoustic wave device | Koji Nakashima | 1998-01-27 |