Inventor
ISHIZAKA TOSHIHIRO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZAKA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
22 patentsUS7668437B1Feb 23, 2010
Recording apparatus, recording method, and record medium
SONY CORP58 citations98
US6871205B1Mar 22, 2005
Recording apparatus, recording method, and disc shaped record medium
SONY CORP39 citations96
US5610658AMar 11, 1997
Motion vector detection using hierarchical calculation
SONY CORP56 citations96
US7027717B1Apr 11, 2006
Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium
SONY CORP24 citations92
US6954830B2Oct 11, 2005
Data recording method, data recorder, and recording medium
SONY CORP13 citations84
US6934847B2Aug 23, 2005
Data alteration checking apparatus and method and recording medium
SONY CORP12 citations84
US7913315B2Mar 22, 2011
Recording apparatus that records information for protecting intangible property right, recording method thereof, record medium thereof, and program thereof
SONY CORP3 citations63
US7890556B2Feb 15, 2011
Content recording apparatus, content playback apparatus, content playback system, image capturing apparatus, processing method for the content recording apparatus, the content playback apparatus, the content playback system, and the image capturing apparatus, and program
SONY CORP4 citations63
US7609296B2Oct 27, 2009
Recording apparatus, recording method, and recording medium using an index file
SONY CORP3 citations63
US7539399B1May 26, 2009
Recording apparatus, recording method, and record medium
SONY CORP4 citations63
US7324741B2Jan 29, 2008
Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium
SONY CORP1 citations63
US7076662B2Jul 11, 2006
Data alteration checking apparatus and method and recording medium
SONY CORP2 citations63
US10469795B2Nov 5, 2019
Recording apparatus, reproduction apparatus and file management method
SONY CORP0 citations52
US7856459B2Dec 21, 2010
Recording apparatus, recording method, and disc shaped record medium
SONY CORP0 citations52
US7853116B2Dec 14, 2010
Recording apparatus and record medium for successively reproducing movie data
SONY CORP1 citations52
US7840566B2Nov 23, 2010
Recording apparatus, recording method, and disc shaped record medium
SONY CORP0 citations52
US7787744B2Aug 31, 2010
Recording apparatus, recording method, program, recording medium, and image pickup apparatus
SONY CORP1 citations52
US7477830B2Jan 13, 2009
Recording apparatus, reproduction apparatus and file management method
SONY CORP0 citations52
US7447421B2Nov 4, 2008
Reproduction apparatus
SONY CORP1 citations52
US7313320B2Dec 25, 2007
Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium
SONY CORP0 citations52
US7280748B2Oct 9, 2007
Recording apparatus, recording method, reproducing apparatus, reproducing method, and record medium
SONY CORP0 citations52
US7657154B2Feb 2, 2010
Providing edited video data suitable for efficient use of video reproducing device capabilities
SONY CORP0 citations41
HIRABAYASHI MITSUHIRO
3 patentsUS8161021B2Apr 17, 2012
Recording apparatus, reproduction apparatus, and file management method
HIRABAYASHI MITSUHIRO6 citations71
US8521003B2Aug 27, 2013
Recording apparatus and recording medium
HIRABAYASHI MITSUHIRO0 citations51
US8463105B2Jun 11, 2013
Recording apparatus and record medium
HIRABAYASHI MITSUHIRO0 citations51
ISHIZAKA TOSHIHIRO
2 patentsUS8269857B2Sep 18, 2012
Image processing device, imaging apparatus, image-processing method, and program for face detection, discrimination and file entry correlation
ISHIZAKA TOSHIHIRO26 citations90
US8244114B2Aug 14, 2012
Recording apparatus and recording method, playback apparatus and playback method, recording/playback apparatus and recording/playback method, and program
ISHIZAKA TOSHIHIRO0 citations39