Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306640 | Vacuum cleaner | Yoshiki Kuroki, Seiji Yamaguchi, Tomonori Kato, Masashi Okushima, Yuichi Shimizu +7 more | 2007-12-11 |
YO
Yoshiaki Onishi
Overall (All Time): #3,403,054 of 4,157,543Top 85%
1
Patents All Time