Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502953 | Sliding device | Ken Nomura, Kazuki Yamagishi | 2016-11-22 |
| 8760012 | Three-dimensional sliding system with onboard linear motor | Norimitsu Kitade | 2014-06-24 |
| 8008814 | Sliding system with onboard moving-coil linear motor | Satoshi Sasaki | 2011-08-30 |
| 7766552 | Bearing lubricating device | Takaaki Tsuboi | 2010-08-03 |
| 7202584 | Position-control stage system | — | 2007-04-10 |
| 7030518 | Position-control stage with onboard linear motor | Takaaki Tsuboi, Yoshihiko Kanazawa | 2006-04-18 |
| 6911747 | X-Y stage system with onboard linear motor | Takaaki Tsuboi | 2005-06-28 |
| 6348746 | Slider unit with built-in moving-coil linear motor | Shoji Fujisawa | 2002-02-19 |
| 4908401 | Rubber composition for tire tread | Riichiro Ohara, Satoshi Iwama, Noriyuki Isobe | 1990-03-13 |
| 4745150 | Rubber composition for tire treads | Riichiro Ohara | 1988-05-17 |
| 4732927 | Rubber composition for treads | Keijiro Oda | 1988-03-22 |