Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822537 | Surface acoustic wave branching filter | Yasunori Kishimoto | 2004-11-23 |
| 6819203 | Surface acoustic wave filter device | — | 2004-11-16 |
| 6754600 | Device for evaluating internal quality of vegetable or fruit, method for warm-up operation of the device, and method for measuring internal quality | Hirotsugu Hashimoto, Motoshi Tanaka, Yoshihide Nishiyama | 2004-06-22 |
| 6731185 | Surface acoustic wave device and communication apparatus | — | 2004-05-04 |