Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035936 | Deflecting device and surveying instrument | Fumio Ohtomo | 2021-06-15 |
| 11029154 | Deflecting device and surveying instrument | Fumio Ohtomo, Kaoru Kumagai | 2021-06-08 |
| 10944536 | Transmission device, reception device, communication system, signal transmission method, signal reception method, and communication method | Hiroo Takahashi, Hiroaki Hayashi, Naohiro Koshisaka | 2021-03-09 |
| 10929321 | Communication apparatus, communication method, program, and communication system with avoidance of false detection of signal level changes | — | 2021-02-23 |
| 10889324 | Display control device, display control system, display control method, and display control program | Mitsugu OBA, Fumio TSUKAMOTO, Ichiro Ishida, Tetsu Yamada | 2021-01-12 |