Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299741 | Hydraulic pressure actuator and continuous manual athletic device using the same | Kazuaki Hiramatsu, Makoto Konami, Yutaka Satoh, Taisuke Matsushita, Shigekazu Suzuki +2 more | 2007-11-27 |