P

Inventor

NAKAYAMA TADAYOSHI

JP89 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TADAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

49 patents
US7257264B2Aug 14, 2007

Image processing apparatus and method for compression-encoding image area information

CANON KK71 citations98
US7227998B2Jun 5, 2007

Image processing apparatus, control method of the same, computer program, and computer-readable storage medium

CANON KK59 citations98
US7194140B2Mar 20, 2007

Image processing apparatus and method which compresses image data of each region using a selected encoding method

CANON KK62 citations98
US6711295B2Mar 23, 2004

Encoding apparatus and method, and storage medium

CANON KK95 citations98
US6560365B1May 6, 2003

Decoding apparatus and method

CANON KK87 citations98
US6549676B1Apr 15, 2003

Encoding device

CANON KK77 citations98
US5818970AOct 6, 1998

Image encoding apparatus

CANON KK110 citations97
US6567562B1May 20, 2003

Encoding apparatus and method

CANON KK57 citations96
US6553143B2Apr 22, 2003

Image encoding method and apparatus

CANON KK56 citations96
US6546145B1Apr 8, 2003

Image compression using selection of quantization method

CANON KK72 citations96
US5986594ANov 16, 1999

Image compression by arithmetic coding with learning limit

CANON KK70 citations96
US5801650ASep 1, 1998

Decoding apparatus and method

CANON KK68 citations96
US5132798AJul 21, 1992

Special effect apparatus with power control

CANON KK67 citations96
US5124790AJun 23, 1992

Signal processing device

CANON KK68 citations96
US4956725ASep 11, 1990

Image signal reproducing apparatus

CANON KK74 citations94
US7188132B2Mar 6, 2007

Hadamard transformation method and apparatus

CANON KK19 citations93
US7127115B2Oct 24, 2006

Image processing apparatus and method, computer program, and storage medium

CANON KK25 citations93
US7106911B2Sep 12, 2006

Image processing apparatus and control method for inputting image data and encoding the data

CANON KK37 citations93
US6996593B2Feb 7, 2006

Filter processing apparatus and its control method, program, and storage medium

CANON KK24 citations93
US6865299B1Mar 8, 2005

Coding apparatus and method

CANON KK31 citations93
US6690825B1Feb 10, 2004

Image processing apparatus and method

CANON KK20 citations93
US6552819B2Apr 22, 2003

Image processing apparatus and method

CANON KK44 citations93
US6408102B1Jun 18, 2002

Encoding/decoding device

CANON KK28 citations93
US5841381ANov 24, 1998

Huffman coding/decoding using an intermediate code number

CANON KK46 citations93
US5715376AFeb 3, 1998

Data transformation apparatus

CANON KK19 citations93
US5568597AOct 22, 1996

Adapting image data resolution to match resolution of an output device

CANON KK48 citations93
US5140424AAug 18, 1992

Image signal processing apparatus with noise reduction

CANON KK29 citations93
US4891702AJan 2, 1990

Image expansion apparatus

CANON KK32 citations93
US6459498B2Oct 1, 2002

Data transmission method and apparatus that discriminates whether data is to be developed into bitmap data

CANON KK16 citations92
US5887114AMar 23, 1999

Video memory device for processing a digital video signal comprising a separation means which separates a horizontal synchronizing signal from a digital video signal

CANON KK22 citations92
US5396346AMar 7, 1995

Image processing method and apparatus using rounding processing

CANON KK25 citations92
US4797741AJan 10, 1989

Information signal transmission system

CANON KK28 citations92
US7929031B2Apr 19, 2011

Image processing apparatus and image processing method

CANON KK13 citations84
US7912318B2Mar 22, 2011

Data transform apparatus and control method thereof

CANON KK16 citations84
US7499592B2Mar 3, 2009

Image decoding apparatus and its control method

CANON KK14 citations84
US7284026B2Oct 16, 2007

Hadamard transformation method and device

CANON KK14 citations84
US7236997B2Jun 26, 2007

Filter processing apparatus and method

CANON KK12 citations84
US6952501B2Oct 4, 2005

Image processing apparatus, image encoding apparatus, and image decoding apparatus

CANON KK19 citations84
US5003404AMar 26, 1991

Video camera

CANON KK21 citations82
US7539355B2May 26, 2009

Data transform method and apparatus

CANON KK7 citations74
US6904177B2Jun 7, 2005

Filter processing apparatus

CANON KK7 citations74
US6597467B2Jul 22, 2003

Image processing apparatus for transmitting compressed area information to be used in editing

CANON KK12 citations74
US6567019B2May 20, 2003

Data processing apparatus and method

CANON KK10 citations74
US5323238AJun 21, 1994

Image signal processing apparatus having improved storage control in accordance with an image signal level

CANON KK8 citations74
US5287187AFeb 15, 1994

Video signal processing apparatus displaying image and process information

CANON KK13 citations74
US5198940AMar 30, 1993

Image signal recording system

CANON KK11 citations74
US5185714AFeb 9, 1993

Arithmetic operation processing apparatus

CANON KK19 citations74
US5153728AOct 6, 1992

Image enlargement apparatus using plural diverse capacity memories

CANON KK18 citations74
US5146334ASep 8, 1992

Video signal processing device for image editing using memory

CANON KK13 citations74

NISSAN MOTOR

1 patent

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