Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337492 | Vacuum cleaner having a noise blocking member facing an intake vent of a motor fan | Kiyoshi Ebe, Masatoshi Tanaka, Kenji Harada, Ritsuo Takemoto | 2008-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337492 | Vacuum cleaner having a noise blocking member facing an intake vent of a motor fan | Kiyoshi Ebe, Masatoshi Tanaka, Kenji Harada, Ritsuo Takemoto | 2008-03-04 |