Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742220 | Nozzle unit for vacuum cleaner | Genji Kosaka, Nobuharu Hikida, Mikio Yagi, Shigenori Hato, Taichi Tamura +3 more | 2004-06-01 |
KN
Kiyomu Nagai
Overall (2004): #175,007 of 270,089Top 65%
1
Patents 2004