Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398789 | Motor control system, motor control apparatus, and bearing lifetime diagnosis method | Misaki Shiiya, Masahiro Touchi, Motomichi Ohto, Sadayuki Sato, Hideaki Ike | 2022-07-26 |
| 11200520 | Industrial equipment production system, industrial equipment production method, and information storage medium | Takeshi Nagata, Tadashi Okubo, Yusuke Oka | 2021-12-14 |
| 10168343 | Processing system, control method, operation command generating device and computer program | Kohei MIYAUCHI, Makoto Umeno | 2019-01-01 |
| 10168675 | Industrial machine management system, industrial machine management device, industrial machine management method, and information storage medium | Ayaka Hashimoto, Tadashi Okubo | 2019-01-01 |
| 9281729 | Motor unit | Shiro Yoshidomi, Ikuma Murokita, Yuji Arinaga, Yasushi Yoshida, Shoji Oyama | 2016-03-08 |
| 9080898 | Encoder, optical module, and servo system with specific spacing between light source and light receiving array | Yasushi Yoshida, Shirou Yoshidomi, Yasuhiro Matsutani | 2015-07-14 |
| 8912928 | Encoder, driving apparatus, method for calculating absolute position, and method for manufacturing encoder | Ikuma Murokita, Yasushi Yoshida | 2014-12-16 |
| 8884483 | Optical entire-circumference encoder and motor system | Sadatoshi Inoue | 2014-11-11 |
| 8674287 | Encoder, optical module and servo system including plural light receiving elements having respective shapes with respect to a point light source | Yasushi Yoshida, Shirou Yoshidomi, Yasuhiro Matsutani | 2014-03-18 |
| 8575876 | Optical entire-circumference encoder and motor system | Sadatoshi Inoue | 2013-11-05 |
| 8546744 | Rotary encoder, rotary motor, rotary motor system, disk, and method of manufacturing rotary encoder | Yasushi Yoshida, Yuji Arinaga, Shirou Yoshidomi, Yosuke Yamaguchi | 2013-10-01 |
| D690672 | Encoder optical module | Yasushi Yoshida, Shirou Yoshidomi, Yasuhiro Matsutani | 2013-10-01 |
| 8445835 | Encoder, servo unit and encoder manufacturing method | Yasushi Yoshida, Shirou Yoshidomi | 2013-05-21 |
| 8354815 | Linear encoder, linear motor system, and method of manufacturing linear encoder | Yasushi Yoshida, Yuji Arinaga, Shirou Yoshidomi, Yosuke Yamaguchi | 2013-01-15 |