Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491703 | Vacuum cleaner | — | 2004-06-15 |
| D487828 | Vacuum cleaner nozzle | Taro Iike, Osamu Kondo | 2004-03-23 |
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Osamu Harada
Overall (2004): #47,331 of 270,089Top 20%
2
Patents 2004