Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309365 | Vacuum cleaner | Yasuhiro Yuasa, Akihito Ito, Kazuhisa Morishita | 2007-12-18 |
TI
Takafumi Ishibashi
Overall (All Time): #3,403,528 of 4,157,543Top 85%
1
Patents All Time