Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953891 | Work management system and work management method | Satoshi Yanobe, Toshio Yamada | 2024-04-09 |
| 11293754 | Surveying instrument | Satoshi Hirano, Kaoru Kumagai, Fumio Ohtomo, Nobuyuki Nishita, Tetsuji Anai +1 more | 2022-04-05 |
| 10697771 | Survey system | Nobuyuki Nishita, Yasuhito Haijima, You Sasaki, Hiroyuki Ikegami | 2020-06-30 |
| 10634497 | Shaft support structure, laser beam projecting unit and surveying instrument | Fumio Ohtomo, Hideyuki Matsumoto, Takahiro Inoue | 2020-04-28 |
| 10602129 | Image acquiring device and image acquiring system | Fumio Ohtomo, Hitoshi Otani, Masayuki Momiuchi | 2020-03-24 |
| 10088303 | Displacement measuring method and displacement measuring device | Fumio Ohtomo, Kaoru Kumagai, Masayuki Momiuchi | 2018-10-02 |
| 10048377 | Posture detecting device and data acquiring device | Fumio Ohtomo, Kaoru Kumagai | 2018-08-14 |
| 9958268 | Three-dimensional measuring method and surveying system | Fumio Ohtomo, Kaoru Kumagai, Hitoshi Otani | 2018-05-01 |
| 9829315 | Omnidirectional image measuring instrument | Fumio Ohtomo, Hitoshi Otani, Tadayuki Ito | 2017-11-28 |
| 9773420 | Measuring system | Fumio Ohtomo, Kaoru Kumagai, Hitoshi Otani | 2017-09-26 |
| 9752876 | Direction detecting apparatus and surveying system | Fumio Ohtomo, Kaoru Kumagai | 2017-09-05 |
| 9736360 | Survey data processing device, survey data processing method, and program therefor | Daisuke Sasaki, Nobuyuki Fukaya, Hitoshi Ootani, Takeshi Sasaki, Tetsuji Anai | 2017-08-15 |
| 9658685 | Three-dimensional input device and input system | Fumio Ohtomo, Masayuki Momiuchi | 2017-05-23 |
| 9609282 | Camera for photogrammetry and aerial photographic device | Fumio Ohtomo, Hitoshi Otani, Mitsuharu Yamada | 2017-03-28 |
| 9571794 | Surveying apparatus | Kaoru Kumagai, Tetsuji Anai, Fumio Ohtomo | 2017-02-14 |
| 9544575 | Image acquiring device and image acquiring system | Fumio Ohtomo, Hitoshi Otani, Masayuki Momiuchi | 2017-01-10 |
| 9541382 | Rotation angle detecting apparatus and surveying instrument | Fumio Ohtomo, Kaoru Kumagai, Tetsuji Anai | 2017-01-10 |
| 9541495 | Image pickup device | Fumio Ohtomo, Hitoshi Otani, Masayuki Momiuchi | 2017-01-10 |
| 9409656 | Aerial photographing system | Fumio Ohtomo, Hitoshi Otani, Tetsuji Anai | 2016-08-09 |
| 9228858 | Rotation angle detecting apparatus | Fumio Ohtomo, Kaoru Kumagai, Tetsuji Anai | 2016-01-05 |
| 9201422 | Measuring system | Fumio Ohtomo, Kaoru Kumagai, Hitoshi Otani | 2015-12-01 |
| 9158305 | Remote control system | Fumio Ohtomo, Tetsuji Anai | 2015-10-13 |
| 9073637 | Flying vehicle guiding system and flying vehicle guiding method | Fumio Ohtomo, Kaoru Kumagai, Hitoshi Otani | 2015-07-07 |
| 9020666 | Taking-off and landing target instrument and automatic taking-off and landing system | Fumio Ohtomo, Hitoshi Otani | 2015-04-28 |
| 9013576 | Aerial photograph image pickup method and aerial photograph image pickup apparatus | Fumio Ohtomo, Tetsuji Anai, Hitoshi Otani | 2015-04-21 |