Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523574 | Surveying instrument | Yosuke Okudaira | 2016-12-20 |
| 9523575 | Guide light device, survey apparatus having the guide light device, survey system using the survey apparatus, survey pole used in the survey system, and mobile wireless transceiver used in the survey system | Kaoru Kumagai | 2016-12-20 |
| 9482532 | Surveying instrument and surveying operation system | Kaoru Kumagai, Masaru Muraki | 2016-11-01 |