Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260025 | Information processing apparatus, information processing method, and program | Keijiroh NAGANO, Tsuyoshi Ishikawa, Shin Shiroma | 2025-03-25 |
| 12169906 | Information processing apparatus, information processing method, and program | Miwa Ichikawa, Tsuyoshi Ishikawa, Keijiroh NAGANO, Shin Shiroma | 2024-12-17 |
| 12118150 | Control device, force sense presentation apparatus, and control method | Yohei Fukuma, Ikuo Yamano | 2024-10-15 |
| 11977681 | Information processing device and information processing method | Ikuo Yamano, Yohei Fukuma | 2024-05-07 |
| 11886205 | Servo motor controller | Yuuki Morita, Tadashi Okita | 2024-01-30 |
| 11687057 | Servo motor controller | Yuuki Morita | 2023-06-27 |
| 11404981 | Motor controller | Yuuki Morita | 2022-08-02 |
| 11211887 | Motor control device and machine tool | Yuuki Morita, Tadashi Okita | 2021-12-28 |
| 11029651 | Machine learning device, control system, control device, and machine learning method | Yuuki Morita | 2021-06-08 |
| 10955813 | Control apparatus for tapping | Yuuki Morita, Tadashi Okita | 2021-03-23 |
| 10551817 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Tadashi Okita, Yuuki Morita | 2020-02-04 |
| 10359761 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Yuuki Morita, Tadashi Okita | 2019-07-23 |
| 10209697 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Yuuki Morita, Tadashi Okita | 2019-02-19 |
| 10209700 | Machine tool controller having function of changing operation according to motor temperature and amplifier temperature | Tadashi Okita | 2019-02-19 |
| 10095222 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Yuuki Morita | 2018-10-09 |
| 10090789 | Motor control device, motor control method, and non-transitory computer readable medium encoded with computer program | Tadashi Okita, Yuuki Morita | 2018-10-02 |
| 10065255 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Yuuki Morita, Tadashi Okita | 2018-09-04 |
| 10005165 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Yuuki Morita, Tadashi Okita | 2018-06-26 |
| 10001212 | Control system of machine tool | Yuuki Morita | 2018-06-19 |
| 9377774 | Controller for machine tool including main shafts | — | 2016-06-28 |
| 9356550 | Motor controller having abnormality detection function of power transmission unit between motor and main shaft | Tadashi Okita | 2016-05-31 |
| 9248539 | Motor control device for implementing power failure protection of machine tool | — | 2016-02-02 |
| 9225283 | Motor control device for switching PWM frequency to use the same | Yuuki Morita | 2015-12-29 |
| 9092027 | Control apparatus of machine tool including feed shaft motor and main spindle motor | Tadashi Okita | 2015-07-28 |
| 8884571 | Motor control apparatus which limits torque command according to input current or power | Tadashi Okita | 2014-11-11 |