Hiroyuki Saitoh

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copying machine
- Patent number 4,709,149
- Issue date Nov 24, 1987
- Fuji Xerox Co., Ltd.
- Haruhiko Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-color copying machine
- Patent number 4,661,703
- Issue date Apr 28, 1987
- Fuji Xerox Co., Ltd.
- Noriyoshi Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for reading color images using a plurality of...
- Patent number 4,652,913
- Issue date Mar 24, 1987
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color copier
- Patent number 4,638,372
- Issue date Jan 20, 1987
- Fuji Xerox Co., Ltd.
- Svay Leng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for reading color image
- Patent number 4,636,081
- Issue date Jan 13, 1987
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus with white balancing correction for separating...
- Patent number 4,633,301
- Issue date Dec 30, 1986
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shading correction device
- Patent number 4,633,314
- Issue date Dec 30, 1986
- Fuji Xerox Co., Ltd.
- Masami Kurata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture signal discriminating circuit
- Patent number 4,626,922
- Issue date Dec 2, 1986
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Area detection method of an original for use in copying machines
- Patent number 4,598,999
- Issue date Jul 8, 1986
- Fuji Xerox Co., Ltd.
- Masami Kurata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shading correction device
- Patent number 4,554,583
- Issue date Nov 19, 1985
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-color copying machine
- Patent number 4,518,987
- Issue date May 21, 1985
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture image position setting apparatus
- Patent number 4,518,999
- Issue date May 21, 1985
- Fuji Xerox Co., Ltd.
- Masami Kurata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-color copying machine
- Patent number 4,518,988
- Issue date May 21, 1985
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic copying device employing thermally fluidizable medium...
- Patent number 4,514,744
- Issue date Apr 30, 1985
- Fuji Xerox Co., Ltd.
- Hiroyuki Saitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying machine
- Patent number 4,505,574
- Issue date Mar 19, 1985
- Fuji Xerox Co., Ltd.
- Masami Kurata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroyuki Saitoh

Person

Patents Grantslast 30 patents

Copying machine

Two-color copying machine

Method and apparatus for reading color images using a plurality of...

Color copier

Apparatus for reading color image

Method and apparatus with white balancing correction for separating...

Shading correction device

Picture signal discriminating circuit

Area detection method of an original for use in copying machines

Shading correction device

Three-color copying machine

Picture image position setting apparatus

Two-color copying machine

Electrostatic copying device employing thermally fluidizable medium...

Copying machine