Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843241 | Motor, motor system, and motor encoder | Ikuma Murokita | 2017-12-12 |
| 9252644 | Servomotor production method, servomotor production device, servomotor, and encoder | Yasushi Yoshida, Yuji Arinaga, Yasuhiro Matsutani | 2016-02-02 |
| 9080898 | Encoder, optical module, and servo system with specific spacing between light source and light receiving array | Yasushi Yoshida, Yasuhiro Matsutani, Jiro Muraoka | 2015-07-14 |
| 8896256 | Reflection encoder, servo motor, and servo unit | Yasushi Yoshida, Yuji Arinaga, Yasuhiro Matsutani | 2014-11-25 |
| 8674287 | Encoder, optical module and servo system including plural light receiving elements having respective shapes with respect to a point light source | Yasushi Yoshida, Yasuhiro Matsutani, Jiro Muraoka | 2014-03-18 |
| 8624453 | Motor with encoder and encoder for motor | Yuji Arinaga, Hiroyuki Fujita, Yasuhiro Matsutani | 2014-01-07 |
| 8546744 | Rotary encoder, rotary motor, rotary motor system, disk, and method of manufacturing rotary encoder | Yasushi Yoshida, Yuji Arinaga, Yosuke Yamaguchi, Jiro Muraoka | 2013-10-01 |
| D690672 | Encoder optical module | Yasushi Yoshida, Yasuhiro Matsutani, Jiro Muraoka | 2013-10-01 |
| 8461790 | Rotary encoder, rotary motor, and rotary motor system | Yosuke Yamaguchi, Yasushi Yoshida | 2013-06-11 |
| 8445835 | Encoder, servo unit and encoder manufacturing method | Yasushi Yoshida, Jiro Muraoka | 2013-05-21 |
| 8354815 | Linear encoder, linear motor system, and method of manufacturing linear encoder | Yasushi Yoshida, Yuji Arinaga, Yosuke Yamaguchi, Jiro Muraoka | 2013-01-15 |
| 7989998 | Encoder with motor | Yoshiyuki Nagamatsu, Mitsuhiro Matsuzaki, Yukio Tsutsui | 2011-08-02 |
| 7635975 | Absolute multi-revolution encoder | Koji Uemura, Takafumi Goto | 2009-12-22 |