Inventor
YAMADA YOSHIHISA
JP243 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
34 patentsUS7302117B2Nov 27, 2007
Method of image feature coding and method of image search
MITSUBISHI ELECTRIC CORP144 citations99
US7095344B2Aug 22, 2006
Digital signal encoding device, digital signal decoding device, digital signal arithmetic encoding method and digital signal arithmetic decoding method
MITSUBISHI ELECTRIC CORP67 citations99
US7013051B2Mar 14, 2006
Method of image feature coding and method of image search
MITSUBISHI ELECTRIC CORP150 citations99
US6798834B1Sep 28, 2004
Image coding apparatus with segment classification and segmentation-type motion prediction circuit
MITSUBISHI ELECTRIC CORP175 citations99
US6611628B1Aug 26, 2003
Method of image feature coding and method of image search
MITSUBISHI ELECTRIC CORP260 citations99
US6188794B1Feb 13, 2001
Image signal coding system
MITSUBISHI ELECTRIC CORP101 citations99
US6097759AAug 1, 2000
Image signal coding system
MITSUBISHI ELECTRIC CORP120 citations99
US6002439ADec 14, 1999
Image signal coding system
MITSUBISHI ELECTRIC CORP115 citations99
US5990960ANov 23, 1999
Image signal coding system
MITSUBISHI ELECTRIC CORP95 citations99
US7826709B2Nov 2, 2010
Metadata editing apparatus, metadata reproduction apparatus, metadata delivery apparatus, metadata search apparatus, metadata re-generation condition setting apparatus, metadata delivery method and hint information description method
MITSUBISHI ELECTRIC CORP52 citations98
US7031965B1Apr 18, 2006
Image retrieving and delivering system and image retrieving and delivering method
MITSUBISHI ELECTRIC CORP136 citations98
US6665442B2Dec 16, 2003
Image retrieval system and image retrieval method
MITSUBISHI ELECTRIC CORP78 citations98
US6469745B1Oct 22, 2002
Image signal processor for detecting duplicate fields
MITSUBISHI ELECTRIC CORP133 citations98
US5831688ANov 3, 1998
Image coded data re-encoding apparatus
MITSUBISHI ELECTRIC CORP106 citations98
US8345968B2Jan 1, 2013
Image encoding device, image decoding device, image encoding method and image decoding method
MITSUBISHI ELECTRIC CORP54 citations97
US7408488B2Aug 5, 2008
Digital signal coding apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method
MITSUBISHI ELECTRIC CORP52 citations97
US6307973B2Oct 23, 2001
Image signal coding system
MITSUBISHI ELECTRIC CORP76 citations97
US5970175AOct 19, 1999
Image signal coding system
MITSUBISHI ELECTRIC CORP66 citations97
US5963258AOct 5, 1999
Image signal coding system
MITSUBISHI ELECTRIC CORP67 citations97
US5949489ASep 7, 1999
Image signal coding system
MITSUBISHI ELECTRIC CORP67 citations97
US5274442ADec 28, 1993
Adaptive blocking image signal coding system
MITSUBISHI ELECTRIC CORP82 citations97
US7991237B2Aug 2, 2011
Image encoding device, image decoding device, image encoding method and image decoding method
MITSUBISHI ELECTRIC CORP33 citations96
US7321323B2Jan 22, 2008
Digital signal coding apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method
MITSUBISHI ELECTRIC CORP39 citations96
US6385343B1May 7, 2002
Image decoding device and image encoding device
MITSUBISHI ELECTRIC CORP58 citations96
US5638127AJun 10, 1997
Adaptive blocking image signal coding system
MITSUBISHI ELECTRIC CORP21 citations96
US5428693AJun 27, 1995
Motion compensation predicting coding method and apparatus
MITSUBISHI ELECTRIC CORP51 citations96
US8369404B2Feb 5, 2013
Moving image decoding device and moving image decoding method
MITSUBISHI ELECTRIC CORP34 citations93
US7928869B2Apr 19, 2011
Digital signal coding method and apparatus, digital signal decoding apparatus, ditigal signal arithmetic coding method and digital signal arithmetic decoding method
MITSUBISHI ELECTRIC CORP12 citations93
US7518537B2Apr 14, 2009
Decoding apparatus and decoding method
MITSUBISHI ELECTRIC CORP16 citations93
US7388526B2Jun 17, 2008
Digital signal coding apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method
MITSUBISHI ELECTRIC CORP16 citations93
USRE37858ESep 24, 2002
Motion compensation predicting encoding method and apparatus
MITSUBISHI ELECTRIC CORP25 citations93
US5600737AFeb 4, 1997
Motion compensation predicting encoding method and apparatus
MITSUBISHI ELECTRIC CORP33 citations93
US7526027B2Apr 28, 2009
Video data converter and video data converting method
MITSUBISHI ELECTRIC CORP22 citations92
US6697433B1Feb 24, 2004
Image decoding apparatus
MITSUBISHI ELECTRIC CORP48 citations92
MORIYA YOSHIMI
3 patentsUS8509551B2Aug 13, 2013
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program
MORIYA YOSHIMI72 citations97
US8488889B2Jul 16, 2013
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
MORIYA YOSHIMI68 citations97
US8467450B2Jun 18, 2013
Moving image coding apparatus and moving image decoding apparatus
MORIYA YOSHIMI17 citations92
DAINIPPON SCREEN MFG
3 patentsSEKIGUCHI SHUNICHI
3 patentsUS8604950B2Dec 10, 2013
Digital signal coding method and apparatus, digital signal arithmetic coding method and apparatus
SEKIGUCHI SHUNICHI10 citations93
US8422803B2Apr 16, 2013
Image encoding device, image decoding device, image encoding method and image decoding method
SEKIGUCHI SHUNICHI23 citations92
US8139875B2Mar 20, 2012
Image encoding device, image decoding device, image encoding method and image decoding method
SEKIGUCHI SHUNICHI15 citations92
TOYOTA MOTOR CO LTD
2 patentsIBM
1 patentTANABE SEIYAKU CO
1 patentKURARAY NORITAKE DENTAL INC
1 patentYAZAKI CORP
1 patentNEC CORP
1 patentShowing the top 50 of 243 patents by PatentIndex Score.