Katsuyoshi Maeshima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus and method using image information and a...
- Patent number 7,061,652
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Mitsuru Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method using image information and a...
- Patent number 7,057,775
- Issue date Jun 6, 2006
- Canon Kabushiki Kaisha
- Mitsuru Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method using image information and a...
- Patent number 6,421,145
- Issue date Jul 16, 2002
- Canon Kabushiki Kaisha
- Mitsuru Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 6,393,164
- Issue date May 21, 2002
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 6,231,155
- Issue date May 15, 2001
- Canon Kabushiki Kaisha
- Yutaka Udagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus
- Patent number 6,101,263
- Issue date Aug 8, 2000
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with means for correcting image density non...
- Patent number 5,956,052
- Issue date Sep 21, 1999
- Canon Kabushiki Kaisha
- Yutaka Udagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus
- Patent number 5,872,869
- Issue date Feb 16, 1999
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus capable of detecting specific originals
- Patent number 5,832,112
- Issue date Nov 3, 1998
- Canon Kabushiki Kaisha
- Masahiro Funada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state color imager with on-chip color balance
- Patent number 5,475,508
- Issue date Dec 12, 1995
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state color imager with on-chip color balance
- Patent number 5,438,364
- Issue date Aug 1, 1995
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Numeral setting apparatus
- Patent number 5,396,235
- Issue date Mar 7, 1995
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing system
- Patent number 5,276,533
- Issue date Jan 4, 1994
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 5,109,434
- Issue date Apr 28, 1992
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with black-level and/or white level correction
- Patent number 5,038,225
- Issue date Aug 6, 1991
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copying apparatus
- Patent number 5,016,116
- Issue date May 14, 1991
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable magnification copying apparatus and automatic shutdown the...
- Patent number 5,008,712
- Issue date Apr 16, 1991
- Canon Kabushiki Kaisha
- Tsuneki Inuzuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing system
- Patent number 5,001,574
- Issue date Mar 19, 1991
- Canon Kabushiki Kaisha
- Katsuichi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color imager having varying filter aperture sizes to compensate for...
- Patent number 4,985,760
- Issue date Jan 15, 1991
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 4,887,163
- Issue date Dec 12, 1989
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copying apparatus
- Patent number 4,839,698
- Issue date Jun 13, 1989
- Canon Kabushiki Kaisha
- Tsuneki Inuzuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image scanning apparatus
- Patent number 4,769,673
- Issue date Sep 6, 1988
- Canon Kabushiki Kaisha
- Masahiro Tomosada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus or system with plural reading units, cap...
- Patent number 4,734,782
- Issue date Mar 29, 1988
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing system with real time image process
- Patent number 4,701,805
- Issue date Oct 20, 1987
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 4,617,596
- Issue date Oct 14, 1986
- Canon Kabushiki Kaisha
- Tadashi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image formation apparatus capable of different image magnification
- Patent number 4,598,994
- Issue date Jul 8, 1986
- Canon Kabushiki Kaisha
- Masahiro Tomosada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 4,564,864
- Issue date Jan 14, 1986
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copying apparatus
- Patent number 4,562,485
- Issue date Dec 31, 1985
- Canon Kabushiki Kaisha
- Katsuyoshi Maeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable magnification apparatus with lens position control
- Patent number 4,552,450
- Issue date Nov 12, 1985
- Canon Kabushiki Kaisha
- Masahiro Tomosada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 4,472,049
- Issue date Sep 18, 1984
- Canon Kabushiki Kaisha
- Toshio Honma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image processing apparatus and method using image information and a...
- Publication number 20030035151
- Publication date Feb 20, 2003
- Canon Kabushiki Kaisha
- Mitsuru Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus and method using image information and a...
- Publication number 20020054356
- Publication date May 9, 2002
- Mitsuru Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20010043761
- Publication date Nov 22, 2001
- KATSUICHI SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuyoshi Maeshima

Person

Patents Grantslast 30 patents

Image processing apparatus and method using image information and a...

Image processing apparatus and method using image information and a...

Image processing apparatus and method using image information and a...

Image processing apparatus

Image forming apparatus

Image processing apparatus

Image forming apparatus with means for correcting image density non...

Image processing apparatus

Image processing apparatus capable of detecting specific originals

Solid state color imager with on-chip color balance

Solid state color imager with on-chip color balance

Numeral setting apparatus

Image processing system

Image processing apparatus

Image reading apparatus with black-level and/or white level correction

Copying apparatus

Variable magnification copying apparatus and automatic shutdown the...

Image processing system

Color imager having varying filter aperture sizes to compensate for...

Image processing apparatus

Copying apparatus

Image scanning apparatus

Image processing apparatus or system with plural reading units, cap...

Image processing system with real time image process

Image processing apparatus

Image formation apparatus capable of different image magnification

Image forming apparatus

Copying apparatus

Variable magnification apparatus with lens position control

Image forming apparatus

Patents Applicationslast 30 patents

Image processing apparatus and method using image information and a...

Image processing apparatus and method using image information and a...

IMAGE PROCESSING APPARATUS