Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hitoshi Otani — 77 Patents

TOTopcon: 73 patents #4 of 684Top 1%
TKTokyo Kogaku Kikai: 2 patents #34 of 143Top 25%
HMHmy: 1 patents #6 of 11Top 55%
Hitachi: 1 patents #17,777 of 28,497Top 65%
HHHitachi High-Technologies: 1 patents #1,617 of 1,917Top 85%
Oshima, JP: #3 of 1,090 inventorsTop 1%
Overall (All Time): #24,274 of 4,157,543Top 1%
77 Patents All Time
Hitoshi Otani has been granted 77 US patents while listed as an inventor at Topcon. The first was granted in 1989 and the most recent in May 2021. Hitoshi Otani ranks #24,274 of 4,157,543 US inventors in our database (top 0.58%). Patent records list Hitoshi Otani in Oshima, JP.

Issued Patents All Time

Showing 1–25 of 77 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11009893 Flying vehicle tracking method, flying vehicle image acquiring method, flying vehicle displaying method and flying vehicle guiding system Daisuke Sasaki, Nobuyuki Fukaya, Takeshi Sasaki 2021-05-18
10602129 Image acquiring device and image acquiring system Fumio Ohtomo, Masayuki Momiuchi, Kazuki Osaragi 2020-03-24
10281580 Surveying system Fumio Ohtomo, Kaoru Kumagai, Tetsuji Anai 2019-05-07
10198632 Survey data processing device, survey data processing method, and survey data processing program Takeshi Sasaki, Tetsuji Anai, Nobuo Kochi 2019-02-05
10088332 Flight plan preparing method and flying vehicle guiding system Daisuke Sasaki, Nobuyuki Fukaya, Takeshi Sasaki 2018-10-02
9958268 Three-dimensional measuring method and surveying system Fumio Ohtomo, Kaoru Kumagai, Kazuki Osaragi 2018-05-01
9829315 Omnidirectional image measuring instrument Fumio Ohtomo, Tadayuki Ito, Kazuki Osaragi 2017-11-28
9773420 Measuring system Fumio Ohtomo, Kaoru Kumagai, Kazuki Osaragi 2017-09-26
9733080 Wide-angle image pickup unit and measuring device Fumio Ohtomo, Kaoru Kumagai 2017-08-15
9648304 Image pickup method and photographing device Fumio Ohtomo, Tetsuji Anai, Kaoru Kumagai 2017-05-09
9609282 Camera for photogrammetry and aerial photographic device Fumio Ohtomo, Kazuki Osaragi, Mitsuharu Yamada 2017-03-28
9541495 Image pickup device Fumio Ohtomo, Masayuki Momiuchi, Kazuki Osaragi 2017-01-10
9544575 Image acquiring device and image acquiring system Fumio Ohtomo, Masayuki Momiuchi, Kazuki Osaragi 2017-01-10
9409656 Aerial photographing system Fumio Ohtomo, Kazuki Osaragi, Tetsuji Anai 2016-08-09
9369697 Measuring instrument for preparing three-dimensional point cloud model Kaoru Kumagai, Naoto Kasori, You Sasaki, Jun Sasagawa, Nobuyuki Fukaya 2016-06-14
9251624 Point cloud position data processing device, point cloud position data processing system, point cloud position data processing method, and point cloud position data processing program Tadayuki Ito, Nobuo Kochi, Kazuo Kitamura 2016-02-02
9201422 Measuring system Fumio Ohtomo, Kaoru Kumagai, Kazuki Osaragi 2015-12-01
9171225 Device, method, and recording medium for detecting and removing mistracked points in visual odometry systems Nobuyuki Fukaya, Tetsuji Anai, Nobuo Kochi 2015-10-27
9073637 Flying vehicle guiding system and flying vehicle guiding method Fumio Ohtomo, Kaoru Kumagai, Kazuki Osaragi 2015-07-07
9053547 Three-dimensional point cloud position data processing device, three-dimensional point cloud position data processing system, and three-dimensional point cloud position data processing method and program Kazuo Kitamura, Nobuo Kochi, Tadayuki Ito 2015-06-09
9020666 Taking-off and landing target instrument and automatic taking-off and landing system Fumio Ohtomo, Kazuki Osaragi 2015-04-28
9013576 Aerial photograph image pickup method and aerial photograph image pickup apparatus Fumio Ohtomo, Kazuki Osaragi, Tetsuji Anai 2015-04-21
9007695 Spectral image sensor device Fumio Ohtomo, Masayuki Momiuchi, Kazuki Osaragi 2015-04-14
9007461 Aerial photograph image pickup method and aerial photograph image pickup apparatus Fumio Ohtomo, Kazuki Osaragi, Tetsuji Anai 2015-04-14
8953933 Aerial photogrammetry and aerial photogrammetric system Fumio Ohtomo, Kazuki Osaragi, Tetsuji Anai 2015-02-10