Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830587 | Inclination measuring device | Norihiro Tomago, Takahiro Suga, Hiroaki Takimasa, Kenichi Matoba | 2020-11-10 |
| 10663285 | Sensor head | Mariko Marukawa, Takahiro Okuda | 2020-05-26 |
| 10571247 | Sensor head for positioning sensor | Mariko Marukawa, Takahiro Okuda | 2020-02-25 |