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, Nobuharu Hikida, Mikio Yagi, Taichi Tamura +3 more | 2002-02-12 |
SH
Shigenori Hato
Overall (2002): #119,013 of 266,432Top 45%
1
Patents 2002