Koizumi; Hirokazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koizumi; Hirokazu.The latest application filed is for "flight obstacle extraction device, flight obstacle extraction method, and recording medium".

Company Profile

0.9.11

Koizumi; Hirokazu - Osaka N/A JP
Koizumi; Hirokazu - Tokyo N/A JP
Koizumi; Hirokazu - Osaka-shi JP
Koizumi, Hirokazu - Minato-ku JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Precision improving device for three dimensional topographical data, precision improving method for three dimensional topographical data and recording medium Grant 8,897,547 - Wang , et al. November 25, 2	2014-11-25
Stereo matching processing apparatus, stereo matching processing method and computer-readable recording medium Grant 8,831,335 - Koizumi , et al. September 9, 2	2014-09-09
Flight Obstacle Extraction Device, Flight Obstacle Extraction Method, And Recording Medium App 20140078146 - Kamiya; Toshiyuki ; et al.	2014-03-20
Scroll display control Grant 8,671,359 - Koizumi , et al. March 11, 2	2014-03-11
Stereo matching processing system, stereo matching processing method and recording medium Grant 8,571,303 - Koizumi , et al. October 29, 2	2013-10-29
Precision Improving Device For Three Dimensional Topographical Data, Precision Improving Method For Three Dimensional Topographical Data And Recording Medium App 20130039578 - Wang; Jing ; et al.	2013-02-14
Change discrimination device, change discrimination method and change discrimination program Grant 8,218,853 - Koizumi , et al. July 10, 2	2012-07-10
Stereo matching processing apparatus, stereo matching processing method and computer-readable recording medium App 20100128974 - Koizumi; Hirokazu ; et al.	2010-05-27
Stereo matching processing system, stereo matching processing method and recording medium App 20100128972 - Koizumi; Hirokazu ; et al.	2010-05-27
Image processing apparatus, image processing method and computer-readable recording medium App 20100128971 - Kamiya; Toshiyuki ; et al.	2010-05-27
Stereo image processing apparatus, stereo image processing method and computer-readable recording medium App 20100128973 - Kamiya; Toshiyuki ; et al.	2010-05-27
Change discrimination device, change discrimination method and change discrimination program App 20070025595 - Koizumi; Hirokazu ; et al.	2007-02-01
Object trace device, object method, and object trace program App 20050254686 - Koizumi, Hirokazu	2005-11-17
Monitoring system and monitoring method App 20040095467 - Koizumi, Hirokazu	2004-05-20

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