Tsutomu Takayama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing system, image processing apparatus, image processi...
- Patent number 7,978,384
- Issue date Jul 12, 2011
- Canon Kabushiki Kaisha
- Kengo Kinumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method, signal processing apparatus, and image re...
- Patent number 7,724,951
- Issue date May 25, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,391,928
- Issue date Jun 24, 2008
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,245,784
- Issue date Jul 17, 2007
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal correction light source that can cope with dust and sc...
- Patent number 7,224,483
- Issue date May 29, 2007
- Canon Kabushiki Kaisha
- Mitsugu Hanabusa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and illumination apparatus
- Patent number 7,088,477
- Issue date Aug 8, 2006
- Canon Kabushiki Kaisha
- Masato Koshimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,006,705
- Issue date Feb 28, 2006
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system, image processing apparatus, image processi...
- Patent number 6,999,213
- Issue date Feb 14, 2006
- Canon Kabushiki Kaisha
- Kengo Kinumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image input apparatus and method for controlling the same
- Patent number 6,633,415
- Issue date Oct 14, 2003
- Canon Kabushiki Kaisha
- Shoji Arafune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 6,567,189
- Issue date May 20, 2003
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear image sensor
- Patent number 5,956,087
- Issue date Sep 21, 1999
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pick-up device having switching over means, image pick-up mea...
- Patent number 5,760,830
- Issue date Jun 2, 1998
- Canon Kabushiki Kaisha
- Takao Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for reducing a level difference between image signals
- Patent number 5,477,260
- Issue date Dec 19, 1995
- Canon Kabushiki Kaisha
- Masao Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic still video camera wherein a pre-exposure period is util...
- Patent number 5,473,375
- Issue date Dec 5, 1995
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensing apparatus
- Patent number 5,424,774
- Issue date Jun 13, 1995
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
A-D converter
- Patent number 5,343,201
- Issue date Aug 30, 1994
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotary encoder for detecting a rotating position of a motor
- Patent number 5,331,154
- Issue date Jul 19, 1994
- Canon Kabushiki Kaisha
- Kenichi Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pick-up device
- Patent number 5,309,247
- Issue date May 3, 1994
- Canon Kabushiki Kaisha
- Takao Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Luminance signal correcting method
- Patent number 5,283,634
- Issue date Feb 1, 1994
- Canon Kabushiki Kaisha
- Yasuyuki Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
White balance control for still image sensing apparatus
- Patent number 5,260,774
- Issue date Nov 9, 1993
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
White balance control based upon magnitude of flicker
- Patent number 5,255,077
- Issue date Oct 19, 1993
- Canon Kabushiki Kaisha
- Yasuyuki Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High speed color balance adjusting device capable of compensating f...
- Patent number 5,239,368
- Issue date Aug 24, 1993
- Canon Kabushiki Kaisha
- Masao Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample-and-hold circuit
- Patent number 5,202,586
- Issue date Apr 13, 1993
- Canon Kabushiki Kaisha
- Masashi Hori
- G11 - INFORMATION STORAGE
Information Patent Grant
Image sensing apparatus
- Patent number 5,168,364
- Issue date Dec 1, 1992
- Canon Kabushiki Kaisha
- Kenichi Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gamma correction device
- Patent number 5,089,890
- Issue date Feb 18, 1992
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pick-up device
- Patent number 5,010,418
- Issue date Apr 23, 1991
- Canon Kabushiki Kaisha
- Takao Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image pickup apparatus with pickup time control and variable signal...
- Patent number 4,994,917
- Issue date Feb 19, 1991
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with supervision of noise level differences...
- Patent number 4,992,877
- Issue date Feb 12, 1991
- Canon Kabushiki Kaishi
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color filter arrangement for an image pickup device having compleme...
- Patent number 4,922,334
- Issue date May 1, 1990
- Canon Kabushiki Kaisha
- Seiji Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state pick-up having particular exposure and read-out control
- Patent number 4,910,606
- Issue date Mar 20, 1990
- Canon Kabushiki Kaisha
- Takao Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND IMAGE RE...
- Publication number 20070189636
- Publication date Aug 16, 2007
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING FOR CORRECTING DEFECTS OF READ IMAGE
- Publication number 20070127841
- Publication date Jun 7, 2007
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing for correcting defects of read image
- Publication number 20050275909
- Publication date Dec 15, 2005
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing system, image processing apparatus, image processi...
- Publication number 20050254077
- Publication date Nov 17, 2005
- Canon Kabushiki Kaisha
- Kengo Kinumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading apparatus
- Publication number 20030202225
- Publication date Oct 30, 2003
- Kimihiko Fukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image signal correction light source that can cope with dust and sc...
- Publication number 20030142371
- Publication date Jul 31, 2003
- Canon Kabushiki Kaisha
- Mitsugu Hanabusa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing for correcting defects of read image
- Publication number 20020168116
- Publication date Nov 14, 2002
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading apparatus and illumination apparatus
- Publication number 20020131094
- Publication date Sep 19, 2002
- Masato Koshimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing method, signal processing apparatus, and image re...
- Publication number 20020048411
- Publication date Apr 25, 2002
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing system, image processing apparatus, image processi...
- Publication number 20020039110
- Publication date Apr 4, 2002
- Kengo Kinumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tsutomu Takayama

Person

Patents Grantslast 30 patents

Image processing system, image processing apparatus, image processi...

Signal processing method, signal processing apparatus, and image re...

Image processing for correcting defects of read image

Image processing for correcting defects of read image

Image signal correction light source that can cope with dust and sc...

Image reading apparatus and illumination apparatus

Image processing for correcting defects of read image

Image processing system, image processing apparatus, image processi...

Image input apparatus and method for controlling the same

Image reading apparatus

Linear image sensor

Image pick-up device having switching over means, image pick-up mea...

Apparatus for reducing a level difference between image signals

Electronic still video camera wherein a pre-exposure period is util...

Image sensing apparatus

A-D converter

Rotary encoder for detecting a rotating position of a motor

Image pick-up device

Luminance signal correcting method

White balance control for still image sensing apparatus

White balance control based upon magnitude of flicker

High speed color balance adjusting device capable of compensating f...

Sample-and-hold circuit

Image sensing apparatus

Gamma correction device

Image pick-up device

Image pickup apparatus with pickup time control and variable signal...

Image pickup apparatus with supervision of noise level differences...

Color filter arrangement for an image pickup device having compleme...

Solid state pick-up having particular exposure and read-out control

Patents Applicationslast 30 patents

SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND IMAGE RE...

IMAGE PROCESSING FOR CORRECTING DEFECTS OF READ IMAGE

Image processing for correcting defects of read image

Image processing system, image processing apparatus, image processi...

Image reading apparatus

Image signal correction light source that can cope with dust and sc...

Image processing for correcting defects of read image

Image reading apparatus and illumination apparatus

Signal processing method, signal processing apparatus, and image re...

Image processing system, image processing apparatus, image processi...