Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372354 | Surveying instrument | — | 2025-07-29 |
| 11913786 | Surveying instrument | — | 2024-02-27 |
| 11668567 | Surveying instrument | — | 2023-06-06 |
| 11629959 | Surveying instrument | — | 2023-04-18 |
| 11607123 | Ophthalmologic apparatus | Tatsuo Yamaguchi, Michiko Nakanishi | 2023-03-21 |
| 11536567 | Surveying instrument | Ken-ichiro Yoshino | 2022-12-27 |
| 11275154 | Method of correcting measurement value of laser scanner, and device for the method | Ikuo Ishinabe | 2022-03-15 |
| 10712430 | Optical system of laser scanner and surveying instrument | — | 2020-07-14 |
| 10634767 | Electronic distance measuring instrument | — | 2020-04-28 |
| 10578485 | Spectroscopic instrument | — | 2020-03-03 |
| 10561060 | Crop growth measurement device | — | 2020-02-18 |
| 10557791 | Optical Analyzer | — | 2020-02-11 |
| 10422861 | Electro-optical distance measuring instrument | — | 2019-09-24 |