Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11003162 | Data collection device | Junichi Tezuka, Tadashi Okita | 2021-05-11 |
| 10444729 | Monitoring device, machine tool, and monitoring system | Junichi Tezuka, Tadashi Okita | 2019-10-15 |
| 8497649 | Motor driving control apparatus for controlling motor output according to power characteristics of AC power supply | Junichi Tezuka | 2013-07-30 |
| 8190287 | Tool vector display apparatus for a machine tool with rotational axes | Yasusuke Iwashita, Tadashi Okita, Junichi Tezuka | 2012-05-29 |
| 8058827 | Motor control apparatus having a function to calculate amount of cogging torque compensation | Yasusuke Iwashita, Tadashi Okita, Junichi Tezuka | 2011-11-15 |
| 8018192 | 3D-trajectory display device for machine tool | Yasusuke Iwashita, Tadashi Okita, Junichi Tezuka | 2011-09-13 |
| 8010302 | Tool path display apparatus for machine tool | Tadashi Okita, Hiroyuki Kawamura, Junichi Tezuka | 2011-08-30 |
| 6891737 | Inverter device for AC motor control | Shunsuke Matsubara, Yuuichi Yamada, Shinichi Horikoshi | 2005-05-10 |
| 5691749 | Image display apparatus | — | 1997-11-25 |