Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789466 | Chair-type massage machine | Koji Terada, Shinji Tsutsui, Nobuyuki Nishitani, Yoshimi Takahashi, Taichi Hamatsuka | 2010-09-07 |
| 7381194 | Massage chair | Daisuke Tsukada, Shinji Tsutsui, Takayoshi Tanizawa, Masamichi Miyaguchi, Junji Nakamura +3 more | 2008-06-03 |
| 7241271 | Massage machine | Yousuke Kurata, Shinji Tsutsui, Masamichi Miyaguchi, Takeo Iijima, Daisuke Tsukada +3 more | 2007-07-10 |