Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860439 | Directionality control system, calibration method, horizontal deviation angle computation method, and directionality control method | Hirotaka SAWA, Toshimichi Tokuda, Shinichi Shigenaga, Shuichi Watanabe, Shojiro Matsuo +8 more | 2018-01-02 |