Hiroyoshi ISHIZAKI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image inspection apparatus, image inspection system and image inspe...
- Patent number 9,767,546
- Issue date Sep 19, 2017
- Ricoh Company, Limited
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,233,551
- Issue date Jan 12, 2016
- Ricoh Company, Ltd.
- Hitomi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image test apparatus, image test system, and image test method
- Patent number 9,185,240
- Issue date Nov 10, 2015
- Ricoh Company, Limited
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,172,824
- Issue date Oct 27, 2015
- Ricoh Company, Ltd.
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,088,745
- Issue date Jul 21, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,065,938
- Issue date Jun 23, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device employing calibration plate, apparatus includi...
- Patent number 8,970,931
- Issue date Mar 3, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image test apparatus, image test system, and image test method for...
- Patent number 8,964,249
- Issue date Feb 24, 2015
- Ricoh Company, Limited
- Hiroyuki Kawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image inspection method, apparatus, control program overlapping ins...
- Patent number 8,848,244
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Hitomi Kaneko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 8,792,128
- Issue date Jul 29, 2014
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color chart
- Patent number 8,649,020
- Issue date Feb 11, 2014
- Ricoh Company, Ltd.
- Hiroyoshi Ishizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Character recognition method for recognizing character in an arbitr...
- Patent number 5,031,225
- Issue date Jul 9, 1991
- Ricoh Company, Ltd.
- Michiyoshi Tachikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE FORMING SYSTEM, IMAGE PROCESSING...
- Publication number 20240022677
- Publication date Jan 18, 2024
- Ricoh Nakamagome 1-chome
- Akiho WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPE...
- Publication number 20140314281
- Publication date Oct 23, 2014
- Ricoh Company, Limited
- Keiji Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20140313538
- Publication date Oct 23, 2014
- RICOH COMPANY, LTD.
- Tadashi KITAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD
- Publication number 20140226189
- Publication date Aug 14, 2014
- Keiji KOJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130250369
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...
- Publication number 20130250378
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...
- Publication number 20130250377
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130250370
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INSPECTION METHOD, IMAGE INSPECTION APPARATUS, AND RECORDING...
- Publication number 20130250319
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Hitomi Kaneko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130044347
- Publication date Feb 21, 2013
- RICOH COMPANY, LTD.
- Tadashi KITAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130044342
- Publication date Feb 21, 2013
- RICOH COMPANY, LTD.
- Hitomi KANEKO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD
- Publication number 20130016374
- Publication date Jan 17, 2013
- Hiroyuki KAWAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR CHART
- Publication number 20120162649
- Publication date Jun 28, 2012
- Hiroyoshi ISHIZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INSPECTION APPARATUS, INSPECTION METHOD, AND STORAGE MEDIUM
- Publication number 20120121139
- Publication date May 17, 2012
- RICOH COMPANY, LTD.
- Keiji KOJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hiroyoshi ISHIZAKI

Person

Patents Grantslast 30 patents

Image inspection apparatus, image inspection system and image inspe...

Apparatus, system, and method of inspecting image, and recording me...

Image test apparatus, image test system, and image test method

Apparatus, system, and method of inspecting image, and recording me...

Apparatus, system, and method of inspecting image, and recording me...

Apparatus, system, and method of inspecting image, and recording me...

Image reading device employing calibration plate, apparatus includi...

Image test apparatus, image test system, and image test method for...

Image inspection method, apparatus, control program overlapping ins...

Apparatus, system, and method of inspecting image, and recording me...

Color chart

Character recognition method for recognizing character in an arbitr...

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, IMAGE FORMING SYSTEM, IMAGE PROCESSING...

IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPE...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...

IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE INSPECTION METHOD, IMAGE INSPECTION APPARATUS, AND RECORDING...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD

COLOR CHART

INSPECTION APPARATUS, INSPECTION METHOD, AND STORAGE MEDIUM