Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TA

Tetsuji Anai

TOTopcon: 41 patents #14 of 684Top 3%
Oshima, JP: #12 of 1,090 inventorsTop 2%
Overall (All Time): #73,003 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
9171225 Device, method, and recording medium for detecting and removing mistracked points in visual odometry systems Nobuyuki Fukaya, Nobuo Kochi, Hitoshi Otani 2015-10-27
9158305 Remote control system Fumio Ohtomo, Kazuki Osaragi 2015-10-13
9013576 Aerial photograph image pickup method and aerial photograph image pickup apparatus Fumio Ohtomo, Kazuki Osaragi, Hitoshi Otani 2015-04-21
9007461 Aerial photograph image pickup method and aerial photograph image pickup apparatus Fumio Ohtomo, Hitoshi Otani, Kazuki Osaragi 2015-04-14
8953933 Aerial photogrammetry and aerial photogrammetric system Fumio Ohtomo, Hitoshi Otani, Kazuki Osaragi 2015-02-10
8937278 Rotation angle detecting apparatus Fumio Ohtomo, Kaoru Kumagai, Kazuki Osaragi 2015-01-20
8836930 Rotation angle detecting apparatus and surveying instrument Kaoru Kumagai, Kazuki Osaragi, Fumio Ohtomo 2014-09-16
8811718 Position measurement method, position measurement device, and program Nobuo Kochi, Nobuyuki Fukaya 2014-08-19
8630755 Automatic taking-off and landing system Fumio Ohtomo, Kazuki Osaragi, Hitoshi Otani 2014-01-14
7860276 Image processing device and method Nobuo Kochi, Hitoshi Otani, Hirokazu Sato 2010-12-28
7860302 Image processing apparatus Hirokazu Sato, Nobuyuki Fukaya, Mitsuharu Yamada, Nobuo Kochi 2010-12-28
7860273 Device and method for position measurement Nobuo Kochi, Hitoshi Otani, Hirokazu Sato 2010-12-28
7844077 Location measuring device and method Nobuo Kochi, Hitoshi Otani 2010-11-30
7787689 Location measuring device and method Nobuo Kochi, Hitoshi Otani 2010-08-31
7747150 Image processing device and method Nobuo Kochi, Hitoshi Otani 2010-06-29
7747151 Image processing device and method Nobuo Kochi, Hitoshi Otani 2010-06-29
7726033 Multi-point measuring method and surveying device Fumio Ohtomo, Hitoshi Otani, Junki Kaneko, Terukazu Nagashima 2010-06-01