Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859975 | Vacuum cleaner | Hiroshi Ohta | 2005-03-01 |
YO
Yasuhiro Oka
Overall (2005): #73,219 of 245,428Top 30%
1
Patents 2005