Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845480 | Compound planetary gear mechanism | Hiroshi Nakamura, Yasuo Kishi | 2014-09-30 |
| 8452453 | Robot and control device for same | Hiroshi Nakamura | 2013-05-28 |
| 8274252 | Motor control apparatus | Hiroshi Nakamura | 2012-09-25 |
| 8120302 | Servo control apparatus | Mitsujiro Sawamura, Yasuyuki Takei | 2012-02-21 |
| 8115349 | Magnetic levitation system | Takashi MAMBA, Hiroshi Nakamura | 2012-02-14 |
| 8040098 | Position controller | Shoji Takamatsu, Koji Tomita | 2011-10-18 |
| 7725201 | Feedback control device | Yasuhiko Kaku | 2010-05-25 |
| 7345443 | Motor control apparatus | Yasufumi Yoshiura, Yasuhiko Kaku, Keisei Inoki | 2008-03-18 |
| 7164953 | Speed control device | Yasuhiko Kaku | 2007-01-16 |
| 6828749 | Full-closed control apparatus | Yasuhiko Kaku | 2004-12-07 |
| 6801010 | Vibration suppression positioning controller | Yasuhiko Kaku, Tadashi Okubo | 2004-10-05 |
| 6566837 | Position controller for motor | Yasuhiko Kaku, Tadashi Okubo, Masaru Nakano | 2003-05-20 |
| 6515442 | Position controller | Tadashi Okubo, Yasuhiko Kaku, Kenichi Murata | 2003-02-04 |