KENICHI OHTA

Person

KAWASAKI-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 7,365,873
- Issue date Apr 29, 2008
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copying machine, image processing apparatus, image processing syste...
- Patent number 6,975,418
- Issue date Dec 13, 2005
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus image processing method and recording me...
- Patent number 6,897,978
- Issue date May 24, 2005
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method, image processing apparatus and computer re...
- Patent number 6,643,029
- Issue date Nov 4, 2003
- Canon Kabushiki Kaisha
- Shuichi Kumada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method and apparatus for transforming the color sp...
- Patent number 6,373,980
- Issue date Apr 16, 2002
- Canon Kabushiki Kaisha
- Kenichi Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method
- Patent number 6,346,989
- Issue date Feb 12, 2002
- Canon Kabushiki Kaisha
- Masahiro Funada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing an image
- Patent number 6,341,019
- Issue date Jan 22, 2002
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for judging whether color data is within a gamut of an outpu...
- Patent number 6,268,930
- Issue date Jul 31, 2001
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 5,956,432
- Issue date Sep 21, 1999
- Canon Kabushiki Kaisha
- Kenichi Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system having color adjusting features
- Patent number 5,943,143
- Issue date Aug 24, 1999
- Canon Kabushiki Kaisha
- Takashi Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color-image processing apparatus and color-image processing method
- Patent number 5,926,559
- Issue date Jul 20, 1999
- Canon Kabushiki Kaisha
- Kenichi Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 5,917,939
- Issue date Jun 29, 1999
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method for altering color image signals
- Patent number 5,875,260
- Issue date Feb 23, 1999
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 5,768,410
- Issue date Jun 16, 1998
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus for reading images formed by a light transm...
- Patent number 5,185,668
- Issue date Feb 9, 1993
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 5,130,819
- Issue date Jul 14, 1992
- Canon Kabushiki Kaisha
- Kenichi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image processing with undercolor removal suitable for use in...
- Patent number 5,126,838
- Issue date Jun 30, 1992
- Canon Kabushiki Kaisha
- Hidefumi Ohsawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for periodically generating second harmonic
- Patent number 4,907,850
- Issue date Mar 13, 1990
- Canon Kabushiki Kaisha
- Keisuke Araki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS FOR TRANSFORMING THE COLOR SP...
- Publication number 20010046319
- Publication date Nov 29, 2001
- KENICHI OHTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND COMPUTER RE...
- Publication number 20010043376
- Publication date Nov 22, 2001
- SHUICHI KUMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

KENICHI OHTA

Person

Patents Grantslast 30 patents

Image processing apparatus, image processing method, and storage me...

Copying machine, image processing apparatus, image processing syste...

Image processing apparatus image processing method and recording me...

Image processing method, image processing apparatus and computer re...

Image processing method and apparatus for transforming the color sp...

Image processing apparatus and method

Method and apparatus for processing an image

System for judging whether color data is within a gamut of an outpu...

Image processing apparatus and method

Image processing system having color adjusting features

Color-image processing apparatus and color-image processing method

Image processing apparatus and image processing method

Image processing apparatus and method for altering color image signals

Image processing apparatus and method

Image reading apparatus for reading images formed by a light transm...

Image processing apparatus

Color image processing with undercolor removal suitable for use in...

Apparatus for periodically generating second harmonic

Patents Applicationslast 30 patents

IMAGE PROCESSING METHOD AND APPARATUS FOR TRANSFORMING THE COLOR SP...

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