Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180187 | Motor control device | Robert Fuchs, Tsutomu Tamura, Mitsuko YOSHIDA | 2021-11-23 |
| 11105903 | Electronic distance meter and modulated frequency determination method of feedback signal | Masae Matsumoto | 2021-08-31 |
| 11105926 | Phase difference frequency generating method, phase difference frequency generating device and electronic distance meter | Masaho Kikuchi, Masae Matsumoto | 2021-08-31 |
| 11091195 | Motor control device and motor control method | — | 2021-08-17 |