Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921642 | Inertial body drive system | Katsumi Ueno | 2011-04-12 |
| 6405835 | Hydraulic motor with brake device | Hitoshi Satou, Yoshinori Takeuchi | 2002-06-18 |
| 5485724 | Hydraulic drive system | Yusaku Nozawa, Wataru Ohtsu, Nobuhiko Ichiki, Hiroshi Matsuzaki, Kinya Takahashi | 1996-01-23 |
| 5419132 | Inertial body drive mechanism | Hitoshi Sato, Kenichi Kimura | 1995-05-30 |
| 5333449 | Pressure compensating valve assembly | Kinya Takahashi, Yusaku Nozawa | 1994-08-02 |