Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7765636 | Vacuum cleaner and dust bag for vacuum cleaner | Hiroyuki Kayama, Makoto Murakami, Koichi Nakano, Hidenori Kitamura, Tomomi Mitani +2 more | 2010-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7765636 | Vacuum cleaner and dust bag for vacuum cleaner | Hiroyuki Kayama, Makoto Murakami, Koichi Nakano, Hidenori Kitamura, Tomomi Mitani +2 more | 2010-08-03 |