Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387745 | Rectifier and motor control apparatus having power regeneration function | Eijun Murai, Shinichi Horikoshi | 2022-07-12 |
| 11175647 | Motor controller | Kazunori Iijima | 2021-11-16 |
| 11126149 | Control parameter adjusting device and adjusting method using machine learning | Ryoutarou TSUNEKI | 2021-09-21 |
| 10720872 | Motor control device and machine tool system for controlling motor in accordance with amount of drop in power supply voltage | Shinichi Horikoshi, Yuuta SEKIKAWA, Kenta Yamamoto | 2020-07-21 |
| 10666184 | Machine tool controller | — | 2020-05-26 |
| 10514673 | Control device for machine tool performing oscillation cutting | Kenta Yamamoto | 2019-12-24 |
| 10502563 | Measurement device | Kazunori Iijima | 2019-12-10 |
| 10439504 | Power converter device and control method thereof | — | 2019-10-08 |
| 10353375 | Machine tool controller with power supply voltage abnormality detection | — | 2019-07-16 |
| 10317884 | Servo controller | Kazunori Iijima | 2019-06-11 |
| 10298167 | Motor controller having function of determining power failure detection condition | Kenta Yamamoto | 2019-05-21 |
| 10148214 | Motor control device having multiple power failure detection sensitivities | Kenta Yamamoto | 2018-12-04 |
| 4611221 | Solid state image pick-up device | Masaharu Imai, Ikuo Tohukuji, Osamu Onitsuka, Terumasa Morita, Hiroshi Matsui | 1986-09-09 |
| 4595946 | White balance control system including a fluorescent light ripple detector | Masao Uehara | 1986-06-17 |
| 4554595 | Video signal recording/reproducing apparatus with crosstalk and tracking error elimination | Kenji Kimura | 1985-11-19 |
| 4302830 | Optical information reading-out apparatus | Takashi Hamaoka, Toru Musha, Kenichi Oinoue | 1981-11-24 |
| 4264811 | Semiconductor image sensing device | — | 1981-04-28 |
| 4245240 | Color camera having linear scanning arrays and vertical scanning mirror | — | 1981-01-13 |