Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452050 | Positioning system | Tomohiro Inoue, Isao Takahira, Hiroshi Ikeda | 2019-10-22 |
| 10296015 | Frequency-characteristics measurement method and positioning control device | Yasuyuki Momoi, Hironori Ogawa | 2019-05-21 |