Inventor
HOSAKA KAZUHISA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HOSAKA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
16 patentsUS6020923AFeb 1, 2000
Method and apparatus for coding and recording an image signal and recording medium for storing an image signal
SONY CORP74 citations96
US7701365B2Apr 20, 2010
Encoding device and method, composite device and method, and transmission system
SONY CORP21 citations92
US6775391B2Aug 10, 2004
Associated information adding apparatus and method associated information detecting apparatus and method and illegal use preventing system
SONY CORP24 citations92
US6731774B1May 4, 2004
Associated information adding apparatus and method, and associated information detecting apparatus and method
SONY CORP28 citations92
US6661843B2Dec 9, 2003
Moving picture compression/expansion apparatus
SONY CORP30 citations92
US6418167B1Jul 9, 2002
Moving picture compression/expansion apparatus
SONY CORP25 citations92
US5978034ANov 2, 1999
Moving picture encoding method and apparatus, moving picture decoding method and apparatus and recording medium
SONY CORP30 citations92
US7330598B2Feb 12, 2008
Image encoding apparatus and method
SONY CORP14 citations84
US6081213AJun 27, 2000
Method and apparatus for arithmetic coding, method and apparatus for arithmetic decoding, and storage medium
SONY CORP17 citations84
US7356191B2Apr 8, 2008
Image encoding apparatus and method, program and recording medium
SONY CORP8 citations74
US6307975B1Oct 23, 2001
Image coding technique employing shape and texture coding
SONY CORP11 citations74
US6091855AJul 18, 2000
method and apparatus for encoding signal method and apparatus for decoding signal and recording medium
SONY CORP7 citations74
US8908985B2Dec 9, 2014
Image processing including encoding information concerning the maximum number of significant digits having largest absolute value of coefficient data in groups
SONY CORP0 citations52
US7869659B2Jan 11, 2011
Image-comparing apparatus, image-comparing method, image-retrieving apparatus and image-retrieving method
SONY CORP1 citations52
US8861880B2Oct 14, 2014
Image processing device and image processing method
SONY CORP0 citations42
US8787686B2Jul 22, 2014
Image processing device and image processing method
SONY CORP0 citations42
FUKUHARA TAKAHIRO
6 patentsUS8665943B2Mar 4, 2014
Encoding device, encoding method, encoding program, decoding device, decoding method, and decoding program
FUKUHARA TAKAHIRO9 citations84
US8320693B2Nov 27, 2012
Encoding device and method, decoding device and method, and transmission system
FUKUHARA TAKAHIRO14 citations84
US8254707B2Aug 28, 2012
Encoding device, encoding method, encoding program, decoding device, decoding method, and decoding program in interlace scanning
FUKUHARA TAKAHIRO12 citations84
US8634665B2Jan 21, 2014
Image processing apparatus and image processing method
FUKUHARA TAKAHIRO3 citations58
US8422565B2Apr 16, 2013
Information processing device and method, and information processing system
FUKUHARA TAKAHIRO2 citations58
US8605793B2Dec 10, 2013
Information processing device and method, and program
FUKUHARA TAKAHIRO0 citations42