Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698254 | Surveying instrument having wavelength dispersion compensation prisms and surveying instrument system | Ikuo Ishinabe, Fumio Ohtomo | 2023-07-11 |
| 11598637 | Surveying instrument | Fumio Ohtomo, Tetsuji Anai | 2023-03-07 |
| 11598854 | Surveying system | Fumio Ohtomo | 2023-03-07 |
| 11598874 | Surveying instrument and surveying instrument system | Fumio Ohtomo, Tetsuji Anai | 2023-03-07 |
| 11550034 | Target instrument and surveying system | Minoru Chiba, Akinobu Sugiura | 2023-01-10 |