Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429251 | Massaging device having controller to remove dead points during operation | Takayoshi Tanizawa, Masamichi Miyaguchi, Fumihiro Nishio, Daisuke Tsukada, Motoharu Muto | 2008-09-30 |