KK

Kaoru Kumagai

TO Topcon: 147 patents #2 of 684Top 1%
Canon: 4 patents #10,118 of 19,416Top 55%
📍 Platte City, MO: #1 of 107 inventorsTop 1%
🗺 Missouri: #9 of 23,789 inventorsTop 1%
Overall (All Time): #6,042 of 4,157,543Top 1%
152
Patents All Time

Issued Patents All Time

Showing 26–50 of 152 patents

Patent #TitleCo-InventorsDate
10895632 Surveying system Fumio Ohtomo, Nobuyuki Nishita 2021-01-19
10823823 Measuring instrument Fumio Ohtomo 2020-11-03
10823558 Surveying instrument Fumio Ohtomo 2020-11-03
10809360 Laser scanner Fumio Ohtomo 2020-10-20
10800344 Aerial photogrammetric device and aerial photogrammetric method Fumio Ohtomo 2020-10-13
10767991 Laser scanner Fumio Ohtomo 2020-09-08
10712153 Method for controlling ultrasonic motor and surveying instrument for the same Satoshi Yanobe, Tetsutaro Kouji 2020-07-14
10697758 Laser remote length measurement instrument Fumio Ohtomo 2020-06-30
10670493 Safety diagnosis system for structure Tadayuki Morishita, Yoshihito Saito, Hiroaki Ryujin, Koichiro Fuse, Kazuhiro Ogawa +1 more 2020-06-02
10634795 Rover and rover measuring system Fumio Ohtomo 2020-04-28
10634496 Surveying system Jun-ichi Kodaira 2020-04-28
10520307 Surveying instrument Fumio Ohtomo, Tetsuji Anai 2019-12-31
10473453 Operating device, operating method, and program therefor Kunihiro Hayashi, Naoto Kasori 2019-11-12
10473462 System of measuring three-dimensional position Nobuyuki Nishita 2019-11-12
10371801 Measuring instrument Fumio Ohtomo 2019-08-06
10345232 Method of measuring state of concrete Shugo Akiyama, Issei Hanya, Peng Zhao, Masashi Funahashi, Yoshimitsu Nakajima +1 more 2019-07-09
10337863 Survey system Nobuyuki Nishita, Takeshi Sasaki 2019-07-02
10330788 Measuring instrument Fumio Ohtomo 2019-06-25
10324183 UAV measuring apparatus and UAV measuring system Fumio Ohtomo 2019-06-18
10309774 Surveying instrument and three-dimensional camera Fumio Ohtomo 2019-06-04
10281580 Surveying system Fumio Ohtomo, Hitoshi Otani, Tetsuji Anai 2019-05-07
10264221 Measurement system, measurement method, survey machine, and reflection target for measurement Nobuyuki Nishita, Jumpei Kochi 2019-04-16
10262435 Surveying instrument Satoshi Yanobe 2019-04-16
10211387 Method for controlling ultrasonic motor and surveying instrument for the same Satoshi Yanobe, Tetsutaro Kouji 2019-02-19
10185026 Measuring instrument Fumio Ohtomo 2019-01-22