Inventor
NAKAYA YUICHIRO
JP129 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYA YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
43 patentsUS6643409B1Nov 4, 2003
Coded image recording medium
HITACHI LTD110 citations99
US6529632B1Mar 4, 2003
Image coding method
HITACHI LTD93 citations99
US6295376B1Sep 25, 2001
Image sequence coding method and decoding method
HITACHI LTD273 citations99
US6008852ADec 28, 1999
Video coder with global motion compensation
HITACHI LTD221 citations99
US5949484ASep 7, 1999
Portable terminal apparatus for multimedia communication
HITACHI LTD171 citations99
US6687302B2Feb 3, 2004
Method of coding and decoding image
HITACHI LTD67 citations97
US6650781B2Nov 18, 2003
Image decoder
HITACHI LTD70 citations97
US6285713B1Sep 4, 2001
Video coding/decoding system and video coder and video decoder used for the same system
HITACHI LTD79 citations97
US5963259AOct 5, 1999
Video coding/decoding system and video coder and video decoder used for the same system
HITACHI LTD73 citations97
US5684538ANov 4, 1997
System and method for performing video coding/decoding using motion compensation
HITACHI LTD92 citations97
US7251369B2Jul 31, 2007
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD15 citations96
US6631214B1Oct 7, 2003
Image coder and image coding method
HITACHI LTD16 citations96
US6560367B1May 6, 2003
Image decoder and image decoding method
HITACHI LTD13 citations96
US6483877B2Nov 19, 2002
Method of coding and decoding image
HITACHI LTD41 citations96
US6178202B1Jan 23, 2001
Video coder with global motion compensation
HITACHI LTD39 citations96
US6028631AFeb 22, 2000
Portable terminal apparatus for multimedia communication
HITACHI LTD60 citations96
US7817720B2Oct 19, 2010
Method of coding and decoding image
HITACHI LTD12 citations93
US6542548B2Apr 1, 2003
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
HITACHI LTD18 citations93
US6526095B1Feb 25, 2003
Inter-frame predicted image synthesizing method
HITACHI LTD25 citations93
US6516033B2Feb 4, 2003
Video coding method and apparatus for calculating motion vectors of the vertices of a portion of an image and outputting information of horizontal and vertical components of the motion vectors
HITACHI LTD17 citations93
US6442205B1Aug 27, 2002
Method of coding and decoding image
HITACHI LTD15 citations93
US6205178B1Mar 20, 2001
Method and synthesizing a predicted image, video coding device and video coding method
HITACHI LTD39 citations93
US6134271AOct 17, 2000
Video coding/decoding system and video coder and video decoder used for the same system
HITACHI LTD19 citations93
US6915013B2Jul 5, 2005
Encoding method using plus and/or minus rounding of images
HITACHI LTD11 citations86
US6876769B2Apr 5, 2005
Digital terminal device using plus and/or minus rounding of images
HITACHI LTD9 citations86
US9167265B2Oct 20, 2015
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD2 citations82
US7936934B2May 3, 2011
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD2 citations82
US7936935B2May 3, 2011
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD2 citations82
US7801374B2Sep 21, 2010
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD2 citations82
US7466864B2Dec 16, 2008
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD3 citations82
US7200274B2Apr 3, 2007
Encoding and decoding method and apparatus using plus and/or minus rounding of images
HITACHI LTD2 citations82
US7133454B2Nov 7, 2006
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
HITACHI LTD10 citations82
US7072518B2Jul 4, 2006
Encoding and decoding method and apparatus using plus and/or minus rounding of images
HITACHI LTD3 citations82
US6928117B2Aug 9, 2005
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
HITACHI LTD10 citations82
US6909809B2Jun 21, 2005
Decoding method using plus and/or minus rounding of images
HITACHI LTD5 citations82
US6868185B2Mar 15, 2005
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD3 citations82
US6711210B2Mar 23, 2004
Method of coding and decoding image
HITACHI LTD12 citations82
US6606419B2Aug 12, 2003
Computer-readable medium having image decoding program stored thereon
HITACHI LTD5 citations82
US7724969B2May 25, 2010
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD2 citations74
US7684487B2Mar 23, 2010
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
HITACHI LTD6 citations74
US7680188B2Mar 16, 2010
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
HITACHI LTD3 citations74
US7424161B2Sep 9, 2008
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
HITACHI LTD1 citations74
US7233704B2Jun 19, 2007
Encoding and decoding method and apparatus using plus and/or minus rounding of images
HITACHI LTD1 citations74
RENESAS TECH CORP
3 patentsUS7298781B2Nov 20, 2007
Method of coding and decoding image
RENESAS TECH CORP14 citations93
US6987810B2Jan 17, 2006
Method of coding and decoding image
RENESAS TECH CORP12 citations93
US7006571B1Feb 28, 2006
Method of synthesizing interframe predicted image, and image coding and decoding method and device therefore
RENESAS TECH CORP18 citations84
NAKAYA YUICHIRO
2 patentsUS8406544B2Mar 26, 2013
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
NAKAYA YUICHIRO19 citations96
US8135070B2Mar 13, 2012
Video coding method and apparatus for calculating motion vectors of the vertices of a patch of an image and transmitting information of horizontal and vertical components of the motion vectors
NAKAYA YUICHIRO2 citations74
JAPAN SYNTHETIC RUBBER CO LTD
1 patent(unassigned)
1 patentShowing the top 50 of 129 patents by PatentIndex Score.