Hirokazu Koizumi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Precision improving device for three dimensional topographical data...
- Patent number 8,897,547
- Issue date Nov 25, 2014
- NEC SOLUTION INNOVATORS, LTD.
- Jing Wang
- G01 - MEASURING TESTING
Information Patent Grant
Stereo matching processing apparatus, stereo matching processing me...
- Patent number 8,831,335
- Issue date Sep 9, 2014
- NEC SOLUTION INNOVATORS, LTD.
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stereo matching processing system, stereo matching processing metho...
- Patent number 8,571,303
- Issue date Oct 29, 2013
- NEC System Technologies, Ltd.
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Change discrimination device, change discrimination method and chan...
- Patent number 8,218,853
- Issue date Jul 10, 2012
- NEC System Technologies, Ltd.
- Hirokazu Koizumi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FLIGHT OBSTACLE EXTRACTION DEVICE, FLIGHT OBSTACLE EXTRACTION METHO...
- Publication number 20140078146
- Publication date Mar 20, 2014
- NEC SYSTEM TECHNOLOGIES, LTD.
- Toshiyuki Kamiya
- G01 - MEASURING TESTING
Information Patent Application
PRECISION IMPROVING DEVICE FOR THREE DIMENSIONAL TOPOGRAPHICAL DATA...
- Publication number 20130039578
- Publication date Feb 14, 2013
- NEC SYSTEM TECHNOLOGIES, LTD.
- Jing Wang
- G01 - MEASURING TESTING
Information Patent Application
Stereo matching processing system, stereo matching processing metho...
- Publication number 20100128972
- Publication date May 27, 2010
- NEC SYSTEM TECHNOLOGIES, LTD.
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Stereo image processing apparatus, stereo image processing method a...
- Publication number 20100128973
- Publication date May 27, 2010
- NEC SYSTEM TECHNOLOGIES, LTD.
- Toshiyuki Kamiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus, image processing method and computer-re...
- Publication number 20100128971
- Publication date May 27, 2010
- NEC SYSTEM TECHNOLOGIES, LTD.
- Toshiyuki Kamiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Stereo matching processing apparatus, stereo matching processing me...
- Publication number 20100128974
- Publication date May 27, 2010
- NEC SYSTEM TECHNOLOGIES, LTD.
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Change discrimination device, change discrimination method and chan...
- Publication number 20070025595
- Publication date Feb 1, 2007
- NEC SYSTEM TECHNOLOGIES, LTD
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING

Hirokazu Koizumi

Person

Patents Grantslast 30 patents

Precision improving device for three dimensional topographical data...

Stereo matching processing apparatus, stereo matching processing me...

Stereo matching processing system, stereo matching processing metho...

Change discrimination device, change discrimination method and chan...

Patents Applicationslast 30 patents

FLIGHT OBSTACLE EXTRACTION DEVICE, FLIGHT OBSTACLE EXTRACTION METHO...

PRECISION IMPROVING DEVICE FOR THREE DIMENSIONAL TOPOGRAPHICAL DATA...

Stereo matching processing system, stereo matching processing metho...

Stereo image processing apparatus, stereo image processing method a...

Image processing apparatus, image processing method and computer-re...

Stereo matching processing apparatus, stereo matching processing me...

Change discrimination device, change discrimination method and chan...