Inventor
NAGASAKA AKIO
JP92 patents
⚠️ This page may combine multiple inventors who share the name “NAGASAKA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
44 patentsUS6750903B1Jun 15, 2004
Super high resolution camera
HITACHI LTD252 citations99
US6741977B1May 25, 2004
Image recording/reproducing apparatus in monitor system
HITACHI LTD309 citations99
US6195497B1Feb 27, 2001
Associated image retrieving apparatus and method
HITACHI LTD192 citations99
US5974218AOct 26, 1999
Method and apparatus for making a digest picture
HITACHI LTD217 citations99
US5818439AOct 6, 1998
Video viewing assisting method and a video playback system therefor
HITACHI LTD534 citations99
US7245745B2Jul 17, 2007
Personal authentication device
HITACHI LTD62 citations98
US6993160B2Jan 31, 2006
Personal identification device and method
HITACHI LTD69 citations98
US6466262B1Oct 15, 2002
Digital wide camera
HITACHI LTD108 citations98
US6970234B2Nov 29, 2005
Finger identification apparatus
HITACHI LTD38 citations96
US6600874B1Jul 29, 2003
Method and device for detecting starting and ending points of sound segment in video
HITACHI LTD66 citations96
US6400890B1Jun 4, 2002
Image retrieving method and apparatuses therefor
HITACHI LTD67 citations96
US6321024B1Nov 20, 2001
Control method for detecting change points in motion picture images and for stopping reproduction thereof and control system for monitoring picture images utilizing the same
HITACHI LTD64 citations96
US6157744ADec 5, 2000
Method and apparatus for detecting a point of change in a moving image
HITACHI LTD83 citations96
US6021231AFeb 1, 2000
Video retrieval method and apparatus
HITACHI LTD50 citations96
US5974219AOct 26, 1999
Control method for detecting change points in motion picture images and for stopping reproduction thereof and control system for monitoring picture images utilizing the same
HITACHI LTD78 citations96
US5805746ASep 8, 1998
Video retrieval method and apparatus
HITACHI LTD72 citations96
US7881506B2Feb 1, 2011
Finger identification method and apparatus
HITACHI LTD14 citations93
US7680305B2Mar 16, 2010
Vein authentication device
HITACHI LTD24 citations93
US7609864B2Oct 27, 2009
Finger identification method and apparatus
HITACHI LTD24 citations93
US7526111B2Apr 28, 2009
Personal identification device and method
HITACHI LTD22 citations93
US7515810B2Apr 7, 2009
Video access method and video access apparatus
HITACHI LTD24 citations93
US7403657B2Jul 22, 2008
Method and apparatus for character string search in image
HITACHI LTD22 citations93
US7280676B2Oct 9, 2007
Personal identification device and method
HITACHI LTD20 citations93
US7254311B2Aug 7, 2007
Image retrieving method and apparatuses therefor
HITACHI LTD17 citations93
US6587637B2Jul 1, 2003
Image retrieving method and apparatuses therefor
HITACHI LTD26 citations93
US6328693B1Dec 11, 2001
Method and device of synthesizing panorama image from ultrasound images
HITACHI LTD31 citations93
US6256419B1Jul 3, 2001
Method and apparatus for detecting a point of change in a moving image
HITACHI LTD22 citations93
US6023520AFeb 8, 2000
Method and apparatus for detecting and displaying a representative image of a shot of short duration in a moving image
HITACHI LTD36 citations93
US7706582B2Apr 27, 2010
Personal authentication device
HITACHI LTD12 citations92
US7203366B2Apr 10, 2007
Video retrieval method and apparatus
HITACHI LTD15 citations92
US6192151B1Feb 20, 2001
Video retrieval method and apparatus
HITACHI LTD19 citations92
US6005493ADec 21, 1999
Method of displaying moving object for enabling identification of its moving route display system using the same, and program recording medium therefor
HITACHI LTD39 citations91
US7876929B2Jan 25, 2011
Personal identification device
HITACHI LTD18 citations84
US7672488B2Mar 2, 2010
Personal identification device and method
HITACHI LTD11 citations84
US7266223B2Sep 4, 2007
Personal identification device and method
HITACHI LTD11 citations84
US6954583B2Oct 11, 2005
Video access method and video access apparatus
HITACHI LTD15 citations84
US6341168B1Jan 22, 2002
Method and apparatus for detecting and displaying a representative image of a shot of short duration in a moving image
HITACHI LTD14 citations84
US7310133B2Dec 18, 2007
Finger identification apparatus
HITACHI LTD9 citations82
US6567550B2May 20, 2003
Video retrieval method and apparatus
HITACHI LTD10 citations82
US6925245B1Aug 2, 2005
Method and medium for recording video information
HITACHI LTD16 citations81
US8009875B2Aug 30, 2011
Personal identification device and method
HITACHI LTD4 citations74
US7957563B2Jun 7, 2011
Personal identification apparatus and method using living body
HITACHI LTD6 citations74
US7627145B2Dec 1, 2009
Personal identification device and method
HITACHI LTD5 citations74
US7599523B2Oct 6, 2009
Personal identification device and method
HITACHI LTD5 citations74
MIURA NAOTO
4 patentsUS9076027B2Jul 7, 2015
Authentication system using biometric information and authentication device
MIURA NAOTO27 citations92
US8670596B2Mar 11, 2014
Personal identification device and method
MIURA NAOTO4 citations84
US8582831B2Nov 12, 2013
Personal identification device and method
MIURA NAOTO8 citations84
US8805028B2Aug 12, 2014
Personal identification device using vessel pattern of fingers
MIURA NAOTO14 citations83
KIYOMIZU HARUMI
2 patentsShowing the top 50 of 92 patents by PatentIndex Score.