Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345408 | Electric vacuum cleaner and nozzle unit therefor | Kiyomu Nagai, Genji Kosaka, Mikio Yagi, Shigenori Hato, Taichi Tamura +3 more | 2002-02-12 |
NH
Nobuharu Hikida
Overall (2002): #145,879 of 266,432Top 55%
1
Patents 2002