Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520307 | Surveying instrument | Kaoru Kumagai, Tetsuji Anai | 2019-12-31 |
| 10371801 | Measuring instrument | Kaoru Kumagai | 2019-08-06 |
| 10330788 | Measuring instrument | Kaoru Kumagai | 2019-06-25 |
| 10324183 | UAV measuring apparatus and UAV measuring system | Kaoru Kumagai | 2019-06-18 |
| 10309774 | Surveying instrument and three-dimensional camera | Kaoru Kumagai | 2019-06-04 |
| 10281580 | Surveying system | Kaoru Kumagai, Hitoshi Otani, Tetsuji Anai | 2019-05-07 |
| 10185026 | Measuring instrument | Kaoru Kumagai | 2019-01-22 |