Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826496 | Circuitry for and a method of detecting tonal signals with the processing capacity distributed with weight to frequency and time domains | Hiromi Aoyagi, Atsushi Yokoyama, Kazuyoshi Akie | 2004-11-30 |
| 6766975 | Spinning reel for fishing | — | 2004-07-27 |