Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422244 | Encoder, servo motor, servo system, and encoder control method | Ryo Inoue, Ikuma Murokita, Masanobu Harada, Yuji Arinaga, Yasuhiro Matsutani | 2025-09-23 |
| 11994388 | Encoder, servo motor, servo system, and encoder control method | Ryo Inoue, Ikuma Murokita, Masanobu Harada, Yuji Arinaga, Yasuhiro Matsutani | 2024-05-28 |
| 11898922 | Torque sensor, robot, and torque calculation method | Fei Zhao, Kumiko TOMA, Takehito SOGA, Yasushi Yoshida | 2024-02-13 |
| 11146150 | Motor control device and robot system | Ryuichi Soda, Keijiro Misu | 2021-10-12 |
| 8384251 | Linear and curvilinear motor system | Toru Shikayama, Mikio Oshima, Shogo Makino | 2013-02-26 |
| 7939973 | Canned linear motor armature and canned linear motor | Toshikazu Hamao, Mitsuhiro Matsuzaki | 2011-05-10 |
| 7936096 | Canned linear motor armature and canned linear motor | Toru Shikayama, Muhammad Enamul Kabir, Akihito Toyota, Shusaku Yoshida, Mitsuhiro Matsuzaki | 2011-05-03 |
| 7663270 | Canned linear motor armature and canned linear motor | Toru Shikayama, Tatsuo Abe, Akio Sakai, Shusaku Yoshida | 2010-02-16 |
| 7635929 | Canned linear motor armature and canned linear motor | Toru Shikayama, Toshikazu Hamao, Akio Sakai, Shusaku Yoshida | 2009-12-22 |
| 7576452 | Coreless linear motor and canned linear motor | Toru Shikayama | 2009-08-18 |
| 5271679 | Rolling element bearing | Shuji Yamazumi, Tadayoshi Itabe, Teruaki Imai | 1993-12-21 |