Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834493 | System for reducing pump cavitation | Tomoyuki Hashimoto, Mitsuo Watanabe, Takeshi Kanda, Kenji Kudo, Athuo Murakami +1 more | 2004-12-28 |
| 6751405 | Video recording apparatus and recording method therefor | — | 2004-06-15 |
| 6718295 | Speech band division decoder | — | 2004-04-06 |