Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444580 | Passive exercise assisting device | Kazuhiro Ochi, Takahisa Ozawa, Takao Goto, Atsuhiro Saitou, Haruo Sugai | 2013-05-21 |
| 8323156 | Leg training equipment | Takahisa Ozawa, Kazuhiro Ochi, Yuritsugu Toyomi, Kouichi Ishino, Minoru Kawamoto | 2012-12-04 |
| 8162810 | Saddle for exercise equipment and exercise equipment using the same | Takahisa Ozawa, Kazuhiro Ochi | 2012-04-24 |
| 8083650 | Exercise assisting device | Takahisa Ozawa, Kazuhiro Ochi, Takao Gotou | 2011-12-27 |
| 8062197 | Exercise assisting device | Takahisa Ozawa, Kazuhiro Ochi | 2011-11-22 |
| 7972246 | Walking ability diagnosis system | Kazuhiro Ochi, Takahisa Ozawa | 2011-07-05 |
| 7942783 | Exercise aid device | Kazuhiro Ochi, Takahisa Ozawa | 2011-05-17 |
| 7931573 | Exercise assisting apparatus | Takahisa Ozawa, Yuritsugu Toyomi, Minoru Kawamoto | 2011-04-26 |
| 7914427 | Exercise assisting apparatus | Takahisa Ozawa, Kazuhiro Ochi, Yuritsugu Toyomi, Minoru Kawamoto | 2011-03-29 |