Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760986 | Displacement detection type six-axis force sensor | Shunichi Odaka | 2020-09-01 |
| 10677672 | Displacement detection type force-detection structure and displacement detection type force sensor | Shunichi Odaka | 2020-06-09 |
| 10458867 | Force detecting device and robot | Junya Fujita | 2019-10-29 |
| 9638594 | Displacement detection type six-axis force sensor | — | 2017-05-02 |
| 9112385 | Force-controlled electric hand | — | 2015-08-18 |
| 7437954 | Six-axis force sensor | — | 2008-10-21 |
| 6934309 | Two-dimensional laser diode array light-emitting device | Yuji Nishikawa, Hiroshi Takigawa, Koji Hayano, Akinori Ohyama | 2005-08-23 |
| 6865200 | Cooling device | Hiroshi Takigawa, Yuji Nishikawa, Masao Sato, Shinya Naito, Ryusuke Miyata +1 more | 2005-03-08 |
| 5631812 | Motor drive control method | Kohei Arimoto | 1997-05-20 |
| 5543700 | Driver circuit and a driving method for a variable-reluctance motor | Kohei Arimoto | 1996-08-06 |
| 5225758 | Apparatus for driving a variable reluctance motor | Takeshi Nakamura | 1993-07-06 |
| 5013988 | Absolute position encoder | — | 1991-05-07 |
| 4884226 | Method for detecting position | — | 1989-11-28 |
| 4859845 | Optical rotary encoder with sub-code patterns | — | 1989-08-22 |
| 4827203 | Rotor rotational position detector for a motor | — | 1989-05-02 |
| 4603286 | Acceleration/deceleration control system | — | 1986-07-29 |
| 4542327 | Speed control apparatus | — | 1985-09-17 |
| 4503374 | Speed detection apparatus and method | — | 1985-03-05 |